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Journal articles on the topic 'Aniline derive'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Gezici, Orhan, and Ahmet Ayar. "Stepwise Frontal Analysis to Derive Equilibrium Sorption Data for Copper and Aniline on Functionalized Sporopollenin." CLEAN - Soil, Air, Water 37, no. 4-5 (April 2009): 349–54. http://dx.doi.org/10.1002/clen.200900001.

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2

Shteinberg, Leon. "INFLUENCE OF SUBSTITUTES ON THE RATE OF THE REACTION OF ORTHOSUBSTITUTED BENZOIC ACIDS WTH ANILINE, CATALYZED BY POLYBUTOXYTITANATES." Ukrainian Chemistry Journal 87, no. 3 (April 23, 2021): 18–40. http://dx.doi.org/10.33609/2708-129x.87.03.2021.18-40.

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The polybutoxytitanates catalysis of aniline acylation by orthosubstituted benzoic acids leads to the production of substituted benzanilides. Catalytic rate constants of the second order reaction (the first with respect to aniline and ortho-substituted benzoic acid; boiling ortho=xylene, 145°C) correlate well according to the Hammett and Bronsted equations with straight line segments with ρ=1.93 and α=0.66, in contrast to the reaction of aniline with meta- and parasubstituted benzoic acids and substituted anilines with benzoic acid. This dependence drops out 2=nitrobenzoic and 1=naphthoic acids, which have relatively low reactivity and the greatest steric hindrances both for nucleophilic attack by aniline and for possible coordination with catalytically active centers of the corresponding ortho-substituted titanium polybutoxybenzoates formed in situ. Based on these data, the previously proposed mechanism of bifunctional catalysis due to titanium polybutoxybenzoates and their complexes with meta- and parasubstitutedbenzanilides was supplemented by the possibility of the steric inhibition of reaction by the most bulky substituents and chelate structures formation of orthosubstituted benzoic acids and their anilides with individual titanium atoms of the catalyst, as well as the simultaneous H-bonding of the amino group hydrogen atoms of aniline, which leads to its activation to a nucleophilic attack, with a carbonyl group and an orthopositioned substituent of the orthobenzoate ligand in the coordination sphere of titanium. Taking into account such chelation and steric barriers, as well as inhibition of acid catalysis due to the formation of the imide form of anilides, containing electron-withdrawing substituents, the equations for the rate constants of the catalytic reaction of ortho-substituted benzoic acids with aniline are derived, corresponding to the experimentally obtained Hammett dependence.

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3

Jeevanandham, P., S. Kumar, P. Periyasamy, and A. C. Kumbharkhane. "Dielectric Relaxation Studies of 2-Butoxyethanol with Aniline and Substituted Anilines Using Time Domain Reflectometry." Advances in Physical Chemistry 2014 (February 18, 2014): 1–9. http://dx.doi.org/10.1155/2014/659531.

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The complex dielectric spectra of 2-butoxyethanol with aniline and substituted anilines like aniline, o-chloroaniline, m-chloroaniline, o-anisidine and m-anisidine binary mixtures in the composition of different volumes of percent (0%, 25%, 50%, 75%, and 100%) have been measured as a function of frequency between 10 MHz and 30 GHz at 298.15 K. The dielectric parameters like static dielectric constant ε0 and relaxation time τ have been obtained by using least square fit method. By using these parameters ε0,τ, effective Kirkwood correlation factor geff, corrective Kirkwood correlation factor gf, Bruggeman factor fB, excess dielectric constant εE, and excess inverse relaxation time 1/τE values are calculated and discussed to yield information on the dipolar alignment and molecular rotation of the binary liquid mixtures. From all the derived dielectric parameters, molecular interactions are interpreted through hydrogen bonding.

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4

Milakin, Konstantin A., Nemanja Gavrilov, Igor A. Pašti, Miroslava Trchová, Beata A. Zasońska, Jaroslav Stejskal, and Patrycja Bober. "Carbon Materials Derived from Poly(aniline-co-p-phenylenediamine) Cryogels." Polymers 12, no. 1 (December 19, 2019): 11. http://dx.doi.org/10.3390/polym12010011.

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Nitrogen-containing carbon derivatives were prepared by the carbonization of poly(aniline-co-p-phenylenediamine) cryogels in inert atmosphere. Lower aniline fraction in the comonomer mixture used for preparation of the cryogels led to the decrease of their thermal stability, a consequent increase of carbonization degree, and less defective structure of carbonized materials. The resulting carbonaceous products had up to 4 orders of magnitude higher specific surface area than their respective cryogel precursors, the highest value 931 m2 g−1 being achieved for carbonized poly(p-phenylenediamine) cryogel. Electrochemical characterization of the carbon derivatives demonstrated that the decrease in aniline concentration during the synthesis of the precursor cryogels led to higher gravimetric capacitance for corresponding carbonized materials. These materials can potentially be used for energy storage applications.

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5

Ayudha, Vety Sri Harlinda, and Mokhamat Ariefin. "Synthesis and Characterization of Pyrazine Derived Compounds as Potential Materials for Hole Transporting Layer (HTL)." Jurnal Kimia Sains dan Aplikasi 23, no. 6 (May 19, 2020): 228–33. http://dx.doi.org/10.14710/jksa.23.6.228-233.

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Three simple compounds that have the potential as a hole transporting layer (HTL) based on pyrazine derivatives conjugated with electron donor groups in the form of triphenylamine have been successfully synthesized and characterized. The synthesis began with a substitution reaction at high temperatures between 4-bromoaniline and 4-iodoanisole to produce 4-bromo-N,N-bis(methoxyphenyl)-aniline, followed by substitution of bromo atoms with tributylstanum at low temperatures and inert atmosphere (N2) producing 4-methoxy-N-(4-(tributylstanyl)phenyl)aniline. The conjugation reaction was carried out through a Stille coupling reaction between 1,2-bis (4-bromophenyl)ethane-1,2-dione with 4-methoxy-N-(4-(tributylstanyl)phenyl) aniline at high temperatures with the aid of a Pd(PPh3)4 catalyst in an inert atmosphere (N2). The reaction was continued with the imination reaction with 3 compounds, i.e., 1,2-diaminobenzene, 3,3-diaminobenzidine and 2,3-diaminopiridin to produce three HTL compounds that were namely 4’,4”-(quinoxaline-2,3-diyl)bis (N,N-bis(4(methoxyphenyl)-[1,1’-biphenyl]-4-amine) (DNB), 4’,4’’’,4’’’’’,4’’’’’’’-([6,6’-biquinoxaline]-2,2’,3,3’-tetrayl) tetrakis(N,N-bis(4-methoxyphenyl)- [1,1’-biphenyl] -4-amine) (bDNB), and 4’,4’’’-(pyrido[2,3-b]pyrazine-2,3-diyl)bis(N,N-bis (4-methoxyphenyl)-[1,1’-biphenyl]-4-amine) (DNP). The optical and electrochemical properties of DNB, bDNB, and DNP were analyzed by UV-Vis and Differential Pulse Voltammetry (DPV). The optical and electrochemical properties show the energy levels of the HOMO and LUMO of the three compounds. Hence their potential can be estimated as HTL compounds. The three compounds show λmax of 348 nm, 356 nm, and 350 nm for DNB, bDNB, and DNP. Based on DPV results, the HOMO values for DNB, bDNB, and DNP are -5.03 eV, -5.02 eV, and -4.98 eV and LUMO values of -2.46 eV, -2.76 eV and -2.87 eV, respectively. The three compounds' thermal properties were analyzed using TGA, with the results showing that the three compounds had good thermal resistance with a decomposition point above 400°C. Based on optical, electrochemical, and thermal analysis, DNB and bDNB have almost the same properties. Thus, it is expected that the three compounds have the potential as HTL material, with DNB and bDNB better than DNP.

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6

Michail, Karim, Naif Aljuhani, and Arno G. Siraki. "The interaction of diamines and polyamines with the peroxidase-catalyzed metabolism of aromatic amines: a potential mechanism for the modulation of aniline toxicity." Canadian Journal of Physiology and Pharmacology 91, no. 3 (March 2013): 228–35. http://dx.doi.org/10.1139/cjpp-2012-0253.

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Synthetic and biological amines such as ethylenediamine (EDA), spermine, and spermidine have not been previously investigated in free-radical biochemical systems involving aniline-based drugs or xenobiotics. We aimed to study the influence of polyamines in the modulation of aromatic amine radical metabolites in peroxidase-mediated free radical reactions. The aniline compounds tested caused a relatively low oxidation rate of glutathione in the presence of horseradish peroxidase (HRP), and H2O2; however, they demonstrated marked oxygen consumption when a polyamine molecule was present. Next, we characterized the free-radical products generated by these reactions using spin-trapping and electron paramagnetic resonance (EPR) spectrometry. Primary and secondary but not tertiary polyamines dose-dependently enhanced the N-centered radicals of different aniline compounds catalyzed by either HRP or myeloperoxidase, which we believe occurred via charge transfer intermediates and subsequent stabilization of aniline-derived radical species as suggested by isotopically labeled aniline. Aniline/peroxidase reaction product(s) were monitored at 435 nm by kinetic spectrophotometry in the presence and absence of a polyamine additive. Using gas chromatography – mass spectrometry, the dimerziation product of aniline, azobenzene, was significantly amplified when EDA was present. In conclusion, di- and poly-amines are capable of enhancing the formation of aromatic-amine-derived free radicals, a fact that is expected to have toxicological consequences.

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7

Radianingtyas, Helia, Gary K. Robinson, and Alan T. Bull. "Characterization of a soil-derived bacterial consortium degrading 4-chloroaniline." Microbiology 149, no. 11 (November 1, 2003): 3279–87. http://dx.doi.org/10.1099/mic.0.26303-0.

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A bacterial consortium comprising four different species was isolated from an Indonesian agricultural soil using a mixture of aniline and 4-chloroaniline (4CA) as principal carbon sources. The four species were identified as Chryseobacterium indologenes SB1, Comamonas testosteroni SB2, Pseudomonas corrugata SB4 and Stenotrophomonas maltophilia SB5. Growth studies on aniline and 4CA as single and mixed substrates demonstrated that the bacteria preferred to grow on and utilize aniline rather than 4CA, although both compounds were eventually depleted from the culture supernatant. However, despite 100 % disappearance of the parent substrates, the degradation of 4CA was always characterized by incomplete dechlorination and 4-chlorocatechol accumulation. This result suggests that further degradation of 4-chlorocatechol may be the rate-limiting step in the metabolism of 4CA by the bacterial consortium. HPLC-UV analysis showed that 4-chlorocatechol was further degraded via an ortho-cleavage pathway by the bacterial consortium. This hypothesis was supported by the results from enzyme assays of the crude cell extract of the consortium revealing catechol 1,2-dioxygenase activity which converted catechol and 4-chlorocatechol to cis,cis-muconic acid and 3-chloro-cis,cis-muconic acid respectively. However, the enzyme had a much higher conversion rate for catechol [156 U (g protein)−1] than for 4-chlorocatechol [17·2 U (g protein)−1], indicating preference for non-chlorinated substrates. Members of the bacterial consortium were also characterized individually. All isolates were able to assimilate aniline. P. corrugata SB4 was able to grow on 4CA solely, while S. maltophilia SB5 was able to grow on 4-chlorocatechol. These results suggest that the degradation of 4CA in the presence of aniline by the bacterial consortium was a result of interspecies interactions.

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8

Rafalko, J. J., and E. W. Choe. "An Evaluation of Hammett Relationships Derived from Infrared C=N Stretching Data for Aromatic Schiff Bases." Applied Spectroscopy 39, no. 6 (November 1985): 1065–69. http://dx.doi.org/10.1366/0003702854249600.

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Infrared spectra of benzylidene aniline, p-nitrobenzylidene aniline, p-N-dimethylaminobenzylidene aniline, and their 15N-labelled azomethine analogs were obtained to assess the reliability of C=N stretching assignments and Hammett relationships based on these results. The isotopic data indicate that there is extensive mixing of internal coordinates in bands near 1600 cm−1. Bands possessing the greatest C=N stretching character are not always readily distinguishable from aromatic ring breathing modes due to variations in relative intensities and band overlap. Problems related to the use of frequency and intensity data of highly coupled normal modes in Hammett correlations are discussed.

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9

Zhang, Xin, Kai Chen, Melissa Chicoma, Kimberly Goins, Timothy J. Prior, Terence A. Nile, and Carl Redshaw. "Alkoxy-Functionalized Schiff-Base Ligation at Aluminum and Zinc: Synthesis, Structures and ROP Capability." Catalysts 11, no. 9 (September 9, 2021): 1090. http://dx.doi.org/10.3390/catal11091090.

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The Schiff-base compounds 2,4-di-tert-butyl-6-(((3,4,5-trimethoxyphenyl)imino)methyl)phenol (L1H), 2,4-di-tert-butyl-6-(((2,4,6-trimethoxyphenyl)imino)methyl)phenol (L2H), 2,4-di-tert-butyl-6-(((2,4-trimethoxyphenyl)imino)methyl)phenol) (L3H) derived from anilines bearing methoxy substituents have been employed in the preparation of alkylaluminum and zinc complexes. Molecular structure determinations reveal mono-chelate aluminum complexes of the type [Al(Ln)(Me)2] (L1, 1; L2, 2; L3, 3), and bis(chelate) complexes for zinc, namely [Zn(Ln)2] (L1, 5; L2, 6; L3, 7). All complexes have significant activity at 50 °C and higher activity at 100 °C for the ring-opening polymerization (ROP) of ε-caprolactone (ε-CL) with good control over the molar mass distribution (Mw/Mn < 2) and molecular weight. Complex 1 was found to be the most active catalyst, achieving 99% conversion within 18 h at 50 °C and giving polycaprolactone with high molecular weight; results are compared against aniline-derived (i.e., non-methoxy containing) complexes (4 and 8). Aluminum or zinc complexes derived from L1 exhibit higher activity as compared with complexes derived from L2 and L3. Complex 1 was also tested as an initiator for the copolymerization of ε-CL and glycolide (GL). The CL-GL copolymers have various microstructures depending on the feed ratio. The crosslinker 4,4′-bioxepane-7,7′-dione was used in the polymerization with ε-CL using 1, and well-defined cross-linked PCL was afforded of high molecular weight.

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10

Liu, Lecheng, Guangfei Liu, Jiti Zhou, Jing Wang, Ruofei Jin, and Aijie Wang. "Improved bioreduction of nitrobenzene by black carbon/biochar derived from crop residues." RSC Advances 6, no. 87 (2016): 84388–96. http://dx.doi.org/10.1039/c6ra11671j.

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11

La Scala, John J., Greg Yandek, Jason Lamb, Craig M. Paquette, William S. Eck, Valerie Adams, Dominika Lastovickova, and Joshua M. Sadler. "The effect of methyl and methoxy substituents on dianilines for a thermosetting polyimide system." High Performance Polymers 32, no. 7 (February 10, 2020): 801–22. http://dx.doi.org/10.1177/0954008319899141.

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4,4′-Methylenedianiline (MDA) is widely used in high-temperature polyimide resins, including polymerization of monomer reactants-15. The toxicity of MDA significantly limits the manufacturability using this resin. Modifying the substitution and electronics of MDA could allow for the reduction of toxicity while maintaining the high-performing properties of the materials derived from the modified MDA. The addition of a single methyl substituent, methoxy substituent, location of these substituents, and location of the amine relative to the phenolic bridge were modified as were other non-aniline diamines. Various anilines were condensed with paraformaldehyde under acidic conditions to yield dianilines. These dianilines and diamines were reacted with nadic anhydride and 3,3′,4,4′-benzophenonetetracarboxylic dianhydride in methanol to form the polyamic acid oligomers and heated at elevated temperature to form polyimide oligomers. It was found that the molecular weight of the oligomers derived from MDA alternatives was generally lower than that of MDA oligomers resulting in lower glass transition temperatures ( T gs) and degradation temperatures. Additionally, methoxy substituents further reduce the T g of the polymers versus methyl substituents and reduce the thermal stability of the resin. Methyl-substituted alternatives produced polyimides with similar T gs and degradation temperatures. The toxicity of the MDA alternatives was examined. Although a few were identified with reduced toxicities, the alternatives with properties similar to that of MDA also had high toxicities.

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12

Shaikh, Julekha A. "Synthesis, Spectral Characterization and X–Ray Diffraction Studies of some Pd(II) Complexes with Schiff Bases." International Letters of Chemistry, Physics and Astronomy 36 (July 2014): 272–80. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.36.272.

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The synthesis, spectroscopic and X – Ray Diffraction studies of some Pd(II) complexes with bidentate Schiff bases are reported here. These Schiff bases were derived by condensing aldehydes like 2-hydroxy-1-naphthaldehyde, 5-chloro salicyladehyde with amines like 4-nitro aniline, 4-methyl aniline and 4-methoxy aniline. The complexes were characterized on the basis of elemental analysis, molar conductivity, spectral (IR, 1H and electronic) as well as thermal analysis. All the Pd (II) complexes exhibit square planar geometry with 1:2 (metal : ligand) stoichiometry. The X- ray diffraction studies suggest monoclinic crystal system for these complexes.

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13

Mijin, Dusan, Gordana Uscumlic, Natasa Valentic, and Aleksandar Marinkovic. "Synthesis of azo pyridone dyes." Chemical Industry 65, no. 5 (2011): 517–32. http://dx.doi.org/10.2298/hemind110428037m.

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Over 50% of all colorants which are used nowdays are azo dyes and pigments, and among them arylazo pyridone dyes (and pigments) have became of interest in last several decades due to the high molar extinction coefficient, and the medium to high light and wet fastness properties. They find application generally as disperse dyes. The importance of disperse dyes increased in the 1970s and 1980s due to the use of polyester and nylon as the main synthetic fibers. Also, disperse dyes were used rapidly since 1970 in inks for the heat-transfer printing of polyester. The main synthetic route for the preparation of azo dyes is coupling reaction between an aromatic diazo compound and a coupling component. Of all dyes manufactured, about 60% are produced by this reaction. Arylazo pyridone dyes can be prepared from pyridone moiety as a coupling component, where substituent can be on nitrogen, and diazonim salts which can be derived from different substituted anilines or other heterocyclic derivatives. In addition, arylazo dyes containing pyridone ring can be prepared from arylazo diketones or arylazo ketoesters (obtained by coupling ?-diketones or ?-ketoesters with diazonim salts) by condensation with cyanoacetamide. Disazo dyes can be prepared by tetrazotizing a dianiline and coupling it with a pyridone or by diazotizing aniline and coupling it with a dipyridone. Trisazo dyes can be also prepared by diazotizing of aniline and coupling it with a tripyridone or by hexazotizing a trianiline and coupling it with a pyridone. The main goal of this paper is to give a brief review on the synthesis of arylazo pyridone dyes due to the lack of such reviews. In addition, some properties of arylazo pyridone dyes as light fastness and azo-hydrazon tautomerism are disccused.

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14

Kazemi, Sayed Habib, Babak Karimi, Siamak Abdollahi Aghdam, Hesam Behzadnia, and Mohammad Ali Kiani. "Polyaniline–ionic liquid derived ordered mesoporous carbon nanocomposite: synthesis and supercapacitive behavior." RSC Advances 5, no. 84 (2015): 69032–41. http://dx.doi.org/10.1039/c5ra09136e.

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A nanocomposite of polyaniline formed within ionic liquid derived ordered mesoporous carbon (PANi@IOMC) was prepared by polymerization of aniline in the presence of IOMC for electrochemical capacitors.

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15

Wang, Z. Y., C. Yang, J. P. Gao, J. Lin, X. S. Meng, Y. Wei, and S. Li. "Electroactive Polyimides Derived from Amino-Terminated Aniline Trimer." Macromolecules 31, no. 8 (April 1998): 2702–4. http://dx.doi.org/10.1021/ma971782s.

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16

Lyons, C. D., S. E. Katz, and R. Bartha. "Fate of herbicide-derived aniline residues during ensilage." Bulletin of Environmental Contamination and Toxicology 35, no. 1 (July 1985): 704–10. http://dx.doi.org/10.1007/bf01636576.

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17

Hu, Chunxiang, Shuijian He, Shaohua Jiang, Shuiliang Chen, and Haoqing Hou. "Natural source derived carbon paper supported conducting polymer nanowire arrays for high performance supercapacitors." RSC Advances 5, no. 19 (2015): 14441–47. http://dx.doi.org/10.1039/c4ra12220h.

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18

Tang, Xinhua, Haoran Li, Weida Wang, Zhuwei Du, and How Yong Ng. "A high-performance electrocatalytic air cathode derived from aniline and iron for use in microbial fuel cells." RSC Adv. 4, no. 25 (2014): 12789–94. http://dx.doi.org/10.1039/c3ra47931e.

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19

YANO, Jun, Yoko HIGUCHI, and Takaaki TANAKA. "Growth mechanisms of conducting polymers derived from aniline derivatives." KOBUNSHI RONBUNSHU 46, no. 4 (1989): 245–51. http://dx.doi.org/10.1295/koron.46.245.

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20

Kalaivasan, N., and S. Syed Shafi. "Synthesis of Various Polyaniline / Clay Nanocomposites Derived from Aniline and Substituted Aniline Derivatives by Mechanochemical Intercalation Method." E-Journal of Chemistry 7, no. 4 (2010): 1477–83. http://dx.doi.org/10.1155/2010/364680.

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Polyaniline clay nanocomposite can be prepared by mechano-chemical method in which intercalation of anilinium ion into the clay lattices accomplished by mechanical grinding of sodium montmorillonite (Na+MMT) in presence of anilinium hydrochloride at room temperature using mortar & pestle for about 30 min and subsequent grinding with oxidizing agent, ammonium peroxysulfate. The appearance of green colour indicates the formation of polyaniline/clay nanocomposite (PANI/Clay). Similarly aniline derivatives likeo-toludine ando-anisidine in the form of HCl salt can form intercalation into the clay lattices. The intercalated aniline derivatives were ground mechanically in presence of oxidizing agent ammonium peroxysulfate lead to formation of substituted polyaniline/ clay nanocomposites. The characteristics of various polyaniline-clay nanocomposites were investigated using UV-Visible, FT-IR, cyclic voltammetry studies.

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21

Zhao, Mengfei, Zengxin Qin, Kaixin Zhang, and Jizhen Li. "Metal-free site-selective C–H cyanoalkylation of 8-aminoquinoline and aniline-derived amides with azobisisobutyronitrile." RSC Advances 11, no. 49 (2021): 30719–24. http://dx.doi.org/10.1039/d1ra06013a.

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An efficient metal-free cyanoalkylation of 8-aminoquinoline and aniline-derived amides was achieved in the presence of K2S2O8. The method showed good substrate tolerance and also suitable for bromination and dimerization reactions.

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22

Wang, Guangming, Peng Wang, Xuefei Zhang, Qiao-Hua Wei, Shuchang Wu, and Zailai Xie. "Nucleobase derived boron and nitrogen co-doped carbon nanosheets as efficient catalysts for selective oxidation and reduction reactions." Nanoscale 12, no. 14 (2020): 7797–803. http://dx.doi.org/10.1039/d0nr00516a.

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Nucleobase derived boron and nitrogen co-doped carbon nanosheets were synthesized. The obtained material is highly active and selective in the liquid phase oxidation of ethyl lactate to ethyl pyruvate and the reduction of nitrobenzene to aniline.

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23

Journal, Baghdad Science. "Synthesis and Characterization of New Metal Complexes of α-Aminonitriles Derived from P- Toluidine and Aromatic Aldehydes." Baghdad Science Journal 7, no. 3 (September 5, 2010): 1214–25. http://dx.doi.org/10.21123/bsj.7.3.1214-1225.

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New metal complexes of some transition metal ions Co(II), Cu(II) , Cd(II) and Zn(II) were prepared by their reaction with previously prepared ligands HLI= (P-methyl anilino) phenyl acetonitrile and HLII = (P-methyl anilino) –P– chloro phenyl acetonitrile . The two ligands were prepared by Strecker’s procedure which includ the reaction of p- toluidine with benzaldehyde and P- chlorobenzaldehyde respectively. Structures were proposed depending on atomic absorption , i.r. and u.v.visible spectra in addition to magnetic susceptibility and electrical conductivity measurements.

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24

Huang, Ri-Zhen, Shi-Xian Hua, Zhi-Xin Liao, Xiao-Chao Huang, and Heng-Shan Wang. "Side chain-functionalized aniline-derived ursolic acid derivatives as multidrug resistance reversers that block the nuclear factor-kappa B (NF-κB) pathway and cell proliferation." MedChemComm 8, no. 7 (2017): 1421–34. http://dx.doi.org/10.1039/c7md00105c.

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A series of inhibitors of NF-κB based on ursolic acid (UA) derivatives containing functionalized aniline or amide side chains were synthesized and evaluated for inhibition of NF-κB as well as their antitumor effects.

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25

Oueiny, C., S. Berlioz, and F. X. Perrin. "Assembly of polyaniline nanotubes by interfacial polymerization for corrosion protection." Physical Chemistry Chemical Physics 18, no. 5 (2016): 3504–9. http://dx.doi.org/10.1039/c5cp06473b.

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Uncommon nanotube morphology was obtained for polyaniline prepared by interfacial polymerization using decylphosphonic acid in the aqueous phase. Fromex situAFM analysis it was found that a nanofibrillar template produced by aniline oligomers guide the growth of polyaniline to nanotubular morphology. Polyaniline nanotubes are thus not derived from decylphosphonic acid vesicles.

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26

Wang, Keliang, Ming Xu, Xiaomin Wang, Zhengrong Gu, Qi Hua Fan, William Gibbons, and Jason Croat. "Porous carbon derived from aniline-modified fungus for symmetrical supercapacitor electrodes." RSC Advances 7, no. 14 (2017): 8236–40. http://dx.doi.org/10.1039/c6ra27600h.

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27

Lu, Wen, Xian Sheng Meng, and Zhi Yuan Wang. "Electrochemical behavior of a new electroactive polyimide derived from aniline trimer." Journal of Polymer Science Part A: Polymer Chemistry 37, no. 23 (December 1, 1999): 4295–301. http://dx.doi.org/10.1002/(sici)1099-0518(19991201)37:23<4295::aid-pola5>3.0.co;2-x.

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28

Xiao, Jianjun, Qi Jin, Jiaqi Yang, Lingheng Xiong, Jumin Qiu, Jun Jiang, Yang Peng, Teng Li, Zumin Qiu, and Weiran Yang. "Catalytic Synthesis of N -(5-Methylfurfuryl)aniline from Bio-Derived Carbohydrates." Asian Journal of Organic Chemistry 8, no. 3 (January 23, 2019): 328–34. http://dx.doi.org/10.1002/ajoc.201800690.

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29

Botteselle, Giancarlo V., Welman C. Elias, Luana Bettanin, Rômulo F. S. Canto, Drielly N. O. Salin, Flavio A. R. Barbosa, Sumbal Saba, et al. "Catalytic Antioxidant Activity of Bis-Aniline-Derived Diselenides as GPx Mimics." Molecules 26, no. 15 (July 23, 2021): 4446. http://dx.doi.org/10.3390/molecules26154446.

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Herein, we describe a simple and efficient route to access aniline-derived diselenides and evaluate their antioxidant/GPx-mimetic properties. The diselenides were obtained in good yields via ipso-substitution/reduction from the readily available 2-nitroaromatic halides (Cl, Br, I). These diselenides present GPx-mimetic properties, showing better antioxidant activity than the standard GPx-mimetic compounds, ebselen and diphenyl diselenide. DFT analysis demonstrated that the electronic properties of the substituents determine the charge delocalization and the partial charge on selenium, which correlate with the catalytic performances. The amino group concurs in the stabilization of the selenolate intermediate through a hydrogen bond with the selenium.

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30

Revathy, T., M. A. Jayasri, and K. Suthindhiran. "Biodegradation of PAHs byBurkholderiasp. VITRSB1 Isolated from Marine Sediments." Scientifica 2015 (October 28, 2015): 1–9. http://dx.doi.org/10.1155/2015/867586.

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The polycyclic aromatic hydrocarbons (PAHs) pollution to the environment is a major threat to the living organisms, and hence the degradation of these PAHs is necessary. Studies on PAHs degrading bacteria have focussed on terrestrial microbes and the potential of marine derived microbes is undermined. Herein we report the isolation and characterization of PAHs degradingBurkholderiasp. from lagoon sediments collected at the Southern coast of India. The strain was Gram negative, rod-shaped, motile, and ∼2–5 μm in length. Based on the phylogenetic data the strain was identified asBurkholderiaand designated as VITRSB1. Initial PAHs degradation ability of the strain was assessed using basal salt medium supplemented with diesel, kerosene, toluene, aniline, naphthalene, and phenol. The strain was found to be effectively degrading kerosene, diesel, toluene, and aniline even at higher concentration (1%). However, naphthalene and aniline were degraded only at lower concentration (0.1%) and phenol, camphor, and DAP inhibited the growth of the strain. Furthermore, the degraded end products of the PAHs were determined using FTIR. Notably, none of the end products were found to be toxic to the biosphere. Our results indicate that the isolatedBurkholderiasp. could be a prospective candidate for the effective degradation of selective PAHs.

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Zamora, P. P. Zamora. "Theoretical study of Aniline-Thiophene based Polymers." JOURNAL OF ADVANCES IN CHEMISTRY 6, no. 2 (April 24, 2017): 982–89. http://dx.doi.org/10.24297/jac.v6i2.6582.

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In this work, two kinds of novel thiophene-aniline polymers, were studied through theoretical protocols in order to find new insights about the polymerization mechanism, the chemical structure and optical properties exhibited by this kind of conducting materials. The dual descriptorâ€”a local reactivity descriptor derived from conceptual density functional theoryâ€” and the condensed electrophilic Fukui index were used to describe the most probable sites of polymerization. Frontier orbitals energies were calculated to predict the band gap of both polymeric films. All results demonstrated how theoretical protocols help in the understanding of chemical polymerization mechanism and in the prediction of relevant properties, which can accelerate the synthesis process of new monomers

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32

Patterson, Alyssa E., Andrew J. Flewelling, Trevor N. Clark, Stephen J. Geier, Christopher M. Vogels, Jason D. Masuda, Christopher A. Gray, and Stephen A. Westcott. "Antimicrobial and antimycobacterial activities of aliphatic amines derived from vanillin." Canadian Journal of Chemistry 93, no. 11 (November 2015): 1305–11. http://dx.doi.org/10.1139/cjc-2015-0400.

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Ten lipophilic amines were prepared from the reductive amination of vanillin and the corresponding primary amines using sodium borohydride in methanol. All compounds have been obtained elementally pure and an X-ray diffraction study on the 4-n-butylaniline derivative has confirmed the molecular structure. Whilst the overall antibiotic activity of the derivatives was low, some of these compounds, particularly the boronate ester 2-methoxy-4-((2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylamino)methyl)phenol (7), showed a promising degree of antimycobacterial activity against Mycobacterium tuberculosis H37Ra, where activity seemed to vary by the position of the boron substitution on the aniline ring.

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33

St-Coeur, Patrick-Denis, Samantha Kinley, Christopher M. Vogels, Andreas Decken, Pier Jr. Morin, and Stephen A. Westcott. "Synthesis, characterization, and anticancer properties of iminophosphineplatinum(II) complexes containing boronate esters." Canadian Journal of Chemistry 95, no. 2 (February 2017): 207–13. http://dx.doi.org/10.1139/cjc-2016-0570.

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Three new iminophosphines containing pinacol-derived boronate esters have been prepared and ligated to dichloridoplatinum(II) fragments. All compounds have been characterized fully, including an X-ray diffraction study carried out for the platinum complex 8, which is derived from 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline. These three new platinum complexes, along with the non-boron containing control, have been examined for their initial cytotoxic properties against two glioma cell lines using the MTT method.

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34

Tantaru, Gladiola, Nela Bibire, Alina Diana Panainte, Madalina Vieriu, and Mihai Apostu. "Aniline Derived Bis-Schiff Base - Analytical Reagent for the Assay of Fe (III)." Revista de Chimie 69, no. 11 (December 15, 2018): 3097–99. http://dx.doi.org/10.37358/rc.18.11.6690.

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A new spectrophotometric method for the quantitative determination of Fe (III) was established based on the complexation reaction with a new bis-Schiff base, 4,4`-methylenebis-salicylidene aniline, when a stable complex with an absorption maximum at 520 nm was obtained. The conditions of the complexation reaction were established and the method was validated according to ICH guidelines in terms of linearity, accuracy, precision of the method and the limits of detection and quantification were determined. The method was applied with good results for the quantitative determination of Fe (III) in pharmaceutical products.

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35

Quílez-Bermejo, Javier, Emilia Morallón, and Diego Cazorla-Amorós. "Polyaniline-Derived N-Doped Ordered Mesoporous Carbon Thin Films: Efficient Catalysts towards Oxygen Reduction Reaction." Polymers 12, no. 10 (October 16, 2020): 2382. http://dx.doi.org/10.3390/polym12102382.

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One of the most challenging targets in oxygen reduction reaction (ORR) electrocatalysts based on N-doped carbon materials is the control of the pore structure and obtaining nanostructured thin films that can easily be incorporated on the current collector. The carbonization of nitrogen-containing polymers and the heat treatment of a mixture of carbon materials and nitrogen precursor are the most common methods for obtaining N-doped carbon materials. However, in this synthetic protocols, the surface area and pore distribution are not controlled. This work enables the preparation of 2D-ordered N-doped carbon materials through the carbonization of 2D polyaniline. For that purpose, aniline has been electropolymerized within the porous structure of two different templates (ordered mesoporous Silica and ordered mesoporous Titania thin films). Thus, aniline has been impregnated into the porous structure and subsequently electropolymerized by means of chronoamperometry at constant potential. The resultant samples were heat-treated at 900 °C with the aim of obtaining 2D N-doped carbon materials within the template structures. Polyaniline and polyaniline-derived carbon materials have been analyzed via XPS and TEM and characterized by electrochemical measurements. It is worth noting that the obtained 2D-ordered mesoporous N-doped carbon materials have proved to be highly active electrocatalysts for the ORR because of the formation of quaternary nitrogen species during the heat treatment.

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36

Abd-El-Aziz, Alaa S., Adam Piórko, Choi Chuck Lee, and Ronald G. Sutherland. "Studies on some selective and competitive substitution reactions of cyclopentadienyliron complexed chloronitrobenzenes with amines as nucleophiles." Canadian Journal of Chemistry 67, no. 10 (October 1, 1989): 1618–23. http://dx.doi.org/10.1139/v89-247.

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Nucleophilic substitution reactions of the (η6-o-, -m-, or -p-chloronitrobenzene)(η5-cyclopentadienyl)iron cation (2a, 2b, or 2c, respectively) with aniline, n-butylamine, or pyrrolidine as nucleophile were investigated. It was found that only selective displacement of the nitro group occurred for reactions with aniline. For reaction with n-butylamine or pyrrolidine, o-isomer 2a resulted in the selective displacement of only the chloro group, giving rise to the (η6-o-n-butylaminonitrobenzene)(η5-cyclo-pentadienyl)iron cation (5a) or the (η6-o-nitro-N-pyrrolidinylbenzene)(η5-cyclopentadienyl)iron cation (7a), respectively. With the m- or p-isomer 2b or 2c, reaction with n-butylamine or pyrrolidine gave a mixture of substitution products from competitive displacements of both chloro and nitro groups, the major product from the m-isomer being derived from displacement of the chloro group while the major product from the p-isomer resulted from displacement of the nitro group. Possible interpretations of these results on the basis that the basicity of the nucleophile and the combined inductive effects of the nitro and chloro substituents would play important roles are presented. Keywords: (η6-o-, -m-, and -p-chloronitrobenzene)(η5-cyclopentadienyl)iron cations, nucleophilic substitution reactions, aniline, n-butylamine, pyrrolidine.

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37

Asiri, A. M., G. A. Baghaffar, and N. H. Ismaiel. "Novel light sensitive system derived from tetracyanoquinodimethane and anilines." Pigment & Resin Technology 36, no. 4 (July 10, 2007): 235–40. http://dx.doi.org/10.1108/03699420710761834.

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38

Hata, Dai, Toshiyuki Moriuchi, Toshikazu Hirao, and Toru Amaya. "Polyaniline-Induced Arylation with Arenediazonium Salts Derived from Anilines." Chemistry - A European Journal 23, no. 32 (April 19, 2017): 7703–9. http://dx.doi.org/10.1002/chem.201700630.

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39

Linstad, Ethan J., Amy L. Vāvere, Bao Hu, Jayson J. Kempinger, Scott E. Snyder, and Stephen G. DiMagno. "Thermolysis and radiofluorination of diaryliodonium salts derived from anilines." Organic & Biomolecular Chemistry 15, no. 10 (2017): 2246–52. http://dx.doi.org/10.1039/c7ob00253j.

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40

Abdallah, S. M. "Metal complexes of azo compounds derived from 4-acetamidophenol and substituted aniline." Arabian Journal of Chemistry 5, no. 2 (April 2012): 251–56. http://dx.doi.org/10.1016/j.arabjc.2010.08.019.

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41

Wang, Keliang, Yuhe Cao, Xiaomin Wang, Maria Andrea Castro, Bing Luo, Zhengrong Gu, Jun Liu, James D. Hoefelmeyer, and Qihua Fan. "Rod-shape porous carbon derived from aniline modified lignin for symmetric supercapacitors." Journal of Power Sources 307 (March 2016): 462–67. http://dx.doi.org/10.1016/j.jpowsour.2016.01.008.

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42

Chen, Ying, Yuan Liu, Tong Lan, Wei Qin, Yuntao Zhu, Ke Qin, Jinjun Gao, et al. "Quantitative Profiling of Protein Carbonylations in Ferroptosis by an Aniline-Derived Probe." Journal of the American Chemical Society 140, no. 13 (March 23, 2018): 4712–20. http://dx.doi.org/10.1021/jacs.8b01462.

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43

Jin, Zheng, Yuxi Liu, Xuduo Bai, Xiaomin Ren, Chuanli Qin, and Yunhua Wang. "Electrochemical properties of carbon aerogels derived from resorcinol‐formaldehyde‐aniline for supercapacitors." Pigment & Resin Technology 40, no. 3 (May 24, 2011): 175–80. http://dx.doi.org/10.1108/03699421111130441.

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44

Ohta, Yusuke, Yusuke Tokimizu, Shinya Oishi, Nobutaka Fujii, and Hiroaki Ohno. "Direct Synthesis of Quinazolines through Copper-Catalyzed Reaction of Aniline-Derived Benzamidines." Organic Letters 12, no. 17 (September 3, 2010): 3963–65. http://dx.doi.org/10.1021/ol1016756.

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45

Lyons, C. D., S. E. Katz, and R. Bartha. "Persistence and mutagenic potential of herbicide-derived aniline residues in pond water." Bulletin of Environmental Contamination and Toxicology 35, no. 1 (July 1985): 696–703. http://dx.doi.org/10.1007/bf01636575.

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46

Hong, Liu, Wu Bin, Feng Cheng Tao, and Qin Xia. "Facile Fabrication of Nanosized Nickel Powder via Solid-State Reaction at Low Heat and its Catalytic Performance." Advanced Materials Research 393-395 (November 2011): 1235–41. http://dx.doi.org/10.4028/www.scientific.net/amr.393-395.1235.

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Nano-Nickel (Ni0) powders have been successfully prepared via the reduction of nanosized NiO powders by the solid state reaction. And the nanosized NiO powders were derived from low temperature (350°C) calcinations in muffle in air of nanosized Ni(OH)2 powders firstly prepared by the room temperature solid state reaction between NiSO4•6H2O and NaOH by H2 at 400°C for 4 h. The crystallinity, microstructure of surface and xps property of obtained nickel powders were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS). Furthermore, the catalytic activity of the obtained nanosized Ni powders for hydrogenation of nitrobenzene to aniline was investigated. The results show that the spherical Ni parepared in particle sizes ranges from 20 to 25 nm and achieves enhanced catalytic activity for hydrogenation of nitrobenzene to aniline compared with Raney Ni.

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47

Nga, Phan Thi Thanh, Masaya Tone, Hayato Inoue, Kazutaka Shibatomi, and Seiji Iwasa. "Highly Efficient Synthesis of Oxindole Derivatives Via Catalytic Intramolecular C-H Insertion Reactions of Diazoamides." Key Engineering Materials 840 (April 2020): 251–56. http://dx.doi.org/10.4028/www.scientific.net/kem.840.251.

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Oxindole derivatives were efficiently synthesized from diazoamides derived from aniline derivatives in the presence of a Ru(II)-Pheox catalyst. Ru(II)-Pheox was found to be one of the most efficient catalysts so far for the synthesis of oxindole derivatives from the diazoamides in high yields (up to 99%) with high regioselectivity. Furthermore, the reaction was rapid and no substituent effects on the aromatic ring.

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48

Gao, Hongquan, Guijiang Xu, Dong Zhang, Haitao Zhou, Jianchun Wu, Chao Liu, Menghao Liu, and Jianhong Yang. "Boosting rate capability of ionic liquid supercapacitors by copolymer-derived activated hollow carbon nanospheres." Materials Express 10, no. 11 (November 1, 2020): 1925–31. http://dx.doi.org/10.1166/mex.2020.1829.

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Herein, a novel activated hollow carbon nanospheres (AHCNSs) with enlarged specific surface area (SSA) of 1796 m2 ú g-1 and pore volume (Vp) of 1.33 cm3 ú g-1 was synthesized from poly(aniline-co-pyrrole) hollow nanospheres via KOH activation method. The supercapacitor containing AHCNSs displayed high gravimetric capacitance (Cg) of 290 F ú g-1 at 1 Aú g-1 and 79% capacitance retention even at 20 Aú g-1 in ionic liquid EMIMBF4, indicating its excellent rate capability. This study highlights the potential value of novel hollow structure activated carbon in the field of energy storage.

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49

Duan, Yanan, Tao Song, Xiaosu Dong, and Yong Yang. "Enhanced catalytic performance of cobalt nanoparticles coated with a N,P-codoped carbon shell derived from biomass for transfer hydrogenation of functionalized nitroarenes." Green Chemistry 20, no. 12 (2018): 2821–28. http://dx.doi.org/10.1039/c8gc00619a.

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A heterogeneous and reusable non-noble cobalt nanoparticles encapsulated with a N,P-codoped carbon shell derived from biomass has been firstly developed for efficient and selective catalytic transfer hydrogenation of functionalized nitroarenes to anilines.

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Su, Qing, Pei Li, Mina He, Qiaolin Wu, Ling Ye, Ying Mu, and Yudan Ma. "A new anilido-imine compound containing o-OMe-anilinyl derived from an unexpected adduct: Synthesis, crystal structure and its coordination capability." Comptes Rendus Chimie 17, no. 4 (April 2014): 377–85. http://dx.doi.org/10.1016/j.crci.2013.09.005.

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