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Journal articles on the topic 'Amino aniline'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Gorokhov, Valery Yu, and Tatiana V. Makhova. "Para-(aza,thio)xanthenylated anilines in the pereaminination reaction." Butlerov Communications 60, no. 10 (2019): 32–35. http://dx.doi.org/10.37952/roi-jbc-01/19-60-10-32.

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It is known that the biochemical enzymatic reaction of the reversible transfer of an amino group from an amino-acid to a keto-acid is called a transamination reaction. However, the transamination reaction is applicable not only for biochemical enzymatic reactions, but is also often used in organic synthesis to produce aromatic azomethines. As objects of study in the transamination reaction, we selected substituted N-benzylidenanilines (imines, Schiff bases) and anilines, containing a biologically active heterocyclic fragment in the para-position of the aniline ring. We have shown the feasibili

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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 (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 acid

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3

Yunnikova, Lidiya P., Yuliya E. Likhareva, and Svetlana Yu Balandina. "N-TROPYLATION OF ARYLAMINES." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 62, no. 2 (2019): 79–84. http://dx.doi.org/10.6060/ivkkt.20196202.5751.

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An efficient method for introduction of biogenic tropylium cycle into aromatic amines molecules is offered. Introduction is carried out in the presence of imidazole as a strong base. Interaction between tropylium salts (tetrafluoroborate or perchlorate) and aromatic amines with either nitro- or acetyl groups (meta-nitroaniline, para-nitroaniline, 2-methyl-4-nitroaniline and para-acetylaniline) as electron-acceptor substituents in the benzol ring results in stable products resulting from substitution of the hydrogen atom in the amino group of aromatic amines, namely: 4-nitro-N-(1'-cyclohepta-2'

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4

Egu, S. A., J. F. Sale, A. O. C. Aliyu, A. Yahaya, and A. Ocheni. "Synthesis of Amino Acid and Aniline Derivatives of Quinolinediones." Journal of Basic and Applied Research International 29, no. 5-6 (2024): 71–75. http://dx.doi.org/10.56557/jobari/2023/v29i5-68569.

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Successful synthesis of amino acid and aniline derivatives of 6,7-dibromo-5,8-quinolinedione is reported. 6,7-Dibromo-5,8-quinolinedione was prepared by nitrosation of 8-hydroxyquinoline, followed by subsequent amination and oxidation of the resulting intermediates. Thereafter, addition of amino acids and anilines supplied the desired products. Effect of solvent on reaction yield and time showed pyridine as the best amongst the studied solvents. Structural elucidation was done using proton NMR and mass spec.

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5

Abd El-Ghaffar, M. A., K. A. Shaffei, and Nourelhoda Abdelwahab. "Evaluation of Some Conducting Polymers as Novel Antioxidants for Rubber Vulcanizates." International Journal of Polymer Science 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/893542.

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Natural rubber (NR) and styrene-butadiene rubber (SBR) formulations containing polyaromatic and polyheterocyclic amine homopolymers and copolymers were prepared. The studied homopolymers named polythiophene (PT), poly(o-phenylene diamine) (Po-PDA) and copolymers named poly(aniline-co-m-toluidine) (PAn-co-mT), poly(aniline-co-o-phenylene diamine) (PAn-co-o-PDA), poly(aniline-co-thiophene) (PAn-co-T), poly(aniline-co-2-amino pyridine) (PAn-co-2APy), and poly(2-amino pyridine-co-o-phenylene diamine) (P2APy-co-o-PDA) have been prepared and characterized. The rheological characteristics and physico

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6

Al-Howsaway, Hamida O. M., Magda F. Fathalla, Ali A. El-Bardan, and Ezzat A. Hamed. "Reaction of 4-Chloro-3,5-Dinitrobenzotrifluoride with Aniline Derivatives. Substituent Effects." Journal of Chemical Research 2007, no. 9 (2007): 509–12. http://dx.doi.org/10.3184/030823407x240926.

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N-(2,6-Dinitro-4-trifluoromethylphenyl)aniline derivatives were prepared by anilino-dechlorination of 4-chloro-3, 5-dinitrobenzotrifluoride. IR, UV and 1H NMR studies suggested an intramolecular hydrogen bond between the amino hydrogen and one o-nitro group. An addition-elimination mechanism was suggested based on the second-order kinetics and the dependence of rates on the nature and the position of the substituent in the aniline ring, as well as the high negative values of ρ(-3.14, −3.16, −3.01). Such values indicate a positive charge on the aniline nitrogen in the transition state and that

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7

Yateem, Ali Hussain. "Rotational barrier and electron-withdrawing substituent effects: Theoretical study of -conjugation in para-substituted anilines." Mediterranean Journal of Chemistry 10, no. 4 (2020): 319–34. http://dx.doi.org/10.13171/mjc02004161378ahy.

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The rotational barrier RB around C–NH2 bond between the minimum and maximum states of 84 electron-withdrawing groups at para-position in aniline were studied at the density functional wB97X-D/6-31G** level. The rotational barrier was found to correlate strongly with shortening of the C–NH2 bond, increase of flattening of NH2 group, decrease in negative natural charge on amino nitrogen, increase in minimum ionization potential around lone pair of amino nitrogen, increase in maximum (positive) electrostatic potential on amino hydrogens, increase in NH2 stretching frequencies, and increase in sta

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8

Tijjani, A. U., A. J. Sufyan, S. Ibrahim, et al. "Characterization of Aniline Degradation by A Previously Isolated Molybdenum-reducing Pseudomonas sp." Bioremediation Science and Technology Research 9, no. 2 (2021): 17–20. http://dx.doi.org/10.54987/bstr.v9i2.621.

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Microorganisms play an integral role in detoxification and removal of toxic compounds from the environment. Aniline is the simplest aromatic amine, consisting of a phenyl group attached to an amino group that is used as herbicide to control weeds. Aniline is detrimental to both environment and health. In this research, six previously isolated bacteria (isolate A-F) were screened on Bushnell Hass media for their potential to grow and utilize aniline as a sole carbon source. Isolate A (Pseudomonas sp.) was found to tolerate and grow best with aniline sole source of carbon. Optimum conditions for

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9

Shteynberg, Leon. "INFLUENCE OF SUBSTITUTES ON THE RATE OF THE REACTION OF META- АND PARASUBSTITUTED BENZOIC ACIDS WTH ANILINE, CATALYZED BY POLYBUTOXYTITANATES". Ukrainian Chemistry Journal 86, № 6 (2020): 108–31. http://dx.doi.org/10.33609/2708-129x.86.6.2020.108-131.

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The polybutoxytitanates catalysis of acylation of anilines by meta- and parasubstituted benzoic acid results in substituted benzanilides. The rate constants of this second-order reaction (the first in terms of aniline and substituted benzoic acid; boiling ortho-xylene, 145 °С) correlates well according to the Hammett equation with two straight lines for individual groups of substituents with ρ = 1.76 (electron donors) and 0.12 (electron acceptors). Oxybenzoic and phthalic acids, that do not react with aniline and inhibit the interaction of the latter with benzoic acid, fall out of this depende

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10

Lee, Hwa Jin, and Sang Wook Kang. "CO2 Separation with Polymer/Aniline Composite Membranes." Polymers 12, no. 6 (2020): 1363. http://dx.doi.org/10.3390/polym12061363.

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Polymer composite membranes containing aniline were prepared for CO2/N2 separation. Aniline was selected for high separation performance as an additive containing both the benzene ring to interfere with gas transport and an amino group that could induce the accelerated transport of CO2 molecules. As a result, when aniline having both a benzene ring and an amino group was incorporated into polymer membranes, the selectivity was largely enhanced by the role of both gas barriers and CO2 carriers. Selective layers coated on the polysulfone were identified by scanning electron microscopy (SEM) imag

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11

Ion, Sabina Gabriela, Teodor Brudiu, Anamaria Hanganu, et al. "Biocatalytic Strategy for Grafting Natural Lignin with Aniline." Molecules 25, no. 21 (2020): 4921. http://dx.doi.org/10.3390/molecules25214921.

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This paper presents an enzyme biocatalytic method for grafting lignin (grafting bioprocess) with aniline, leading to an amino-derivatized polymeric product with modified properties (e.g., conductivity, acidity/basicity, thermostability and amino-functionalization). Peroxidase enzyme was used as a biocatalyst and H2O2 was used as an oxidation reagent, while the oxidative insertion of aniline into the lignin structure followed a radical mechanism specific for the peroxidase enzyme. The grafting bioprocess was tested in different configurations by varying the source of peroxidase, enzyme concentr

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12

Heichert, Christoph, and Horst Hartmann. "On the Formation of Mauvein: Mechanistic Considerations and Preparative Results." Zeitschrift für Naturforschung B 64, no. 6 (2009): 747–55. http://dx.doi.org/10.1515/znb-2009-0622.

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The reaction of aniline (AH2) with an oxidizing agent in acidic solution gives rise to the formation of a mixture of products containing, besides a variety of oligoanilines named as Aniline Black or Polyaniline, Mauvein as a deeply purple phenazine derivative. Although this Mauvein synthesis was developed by W.H. Perkin more than 150 years ago and has opened the era of industrial dyestuff chemistry, the detailed mechanism of this reaction has remained rather unclear until today. The elucidation of the mechanism of the Mauvein formation as an oxidative coupling process of AH2 is hindered by the

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13

Mustafin, Akhat G., Yury S. Zimin, Ildus B. Abdrakhmanov, and Vakil M. Sharafutdinov. "The interaction of piperylene and its chlorine derivatives with aromatic amines." Butlerov Communications 58, no. 4 (2019): 22–33. http://dx.doi.org/10.37952/roi-jbc-01/19-58-4-22.

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The article considers the possibility of introducing a pentenyl radical into the structure of aromatic amines by the interaction of the latter with piperylene and its chlorine derivatives, 4-chloro-2-pentene and 3,4-dichloro-2-pentene. Direct alkenylation of aniline with piperylene in the presence of Lewis acids leads to C-alkenyl arylamines. The most effective catalyst is AlCl3. Along with the expected 2- and 4-(1-methyl-2-butenyl) anilines, the formation of 2,4-di- and 2,4,6-tri-(1-methyl-2-butenyl) anilines is observed, the latter being virtiually the only product in the reaction with a 5-f

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14

Gourhari, Maiti, Kundu Pradip та K. Mallik Asok. "Mild and efficient synthesis of β-amino alcohols by antimony trichloride catalysed opening of epoxides". Journal of Indian Chemical Society Vol. 85, Apr 2008 (2008): 412–16. https://doi.org/10.5281/zenodo.5814946.

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Department of Chemistry, Jadavpur University, Jadavpur, Kolkata-700 032, India E-mail : ghmaiti123@yahoo.co.in        Fax : 91-33-24146223 Manuscript received 14 December 2007, accepted 3 January 2008 Nucleophilic opening or epoxides with aniline derivatives in the presence of catalytic amount or anthnony trichloride in acetonitrile at room temperature afford the corresponding β-amino alcohols in excellent to very good yield.

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15

Hiba Ibrahim Abdulla AL-Joubory and Khalid Mohamad Motny Al-janaby. "Synthesis, Characterization and Biological Activity Study of New Compounds Tetrazole Derivatives Azo-Schiff Base." journal of the college of basic education 25, no. 103 (2019): 68–89. http://dx.doi.org/10.35950/cbej.v25i103.4547.

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This work included synthesis of azo dye (H1) by the reaction of diazonium salt to sulfacetamide with 4-hydroxy benzaldehyde at (0-5) oC and synthesis of schiff base (H2-H6) through reaction substituted aromatic amine (aniline, 4-nitro aniline, 4-chloro aniline, 4-amino benzoic acid and phenyl hydrazine) with aldehyde group in azo compound (H1) in ethanol compounds (H2-H6) and tetrazole derivatives prepared by reaction schiff base with sodium azide in ethanol compounds (H7-H11) and characterization by using spectroscopic techniques Uv/Vis, FT-IR, C.H.N. and H1-NMR of some the prepared compounds

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16

Wang, Jingjing, Ruixin Wang, Lei Liu, et al. "Integrated Physiological, Transcriptomic and Metabolomic Analyses of the Response of Rice to Aniline Toxicity." International Journal of Molecular Sciences 26, no. 2 (2025): 582. https://doi.org/10.3390/ijms26020582.

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The accumulation of aniline in the natural environment poses a potential threat to crops, and thus, investigating the effects of aniline on plants holds practical implications for agricultural engineering and its affiliated industries. This study combined physiological, transcriptomic, and metabolomic methods to investigate the growth status and molecular-level response mechanisms of rice under stress from varying concentrations of aniline. At a concentration of 1 mg/L, aniline exhibited a slight growth-promoting effect on rice. However, higher concentrations of aniline significantly inhibited

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17

Sathiyamoorthi, Ezhaveni, Bharath Reddy Boya, Jin-Hyung Lee, and Jintae Lee. "Antimicrobial Efficacy of Trifluoro-Anilines Against Vibrio Species." International Journal of Molecular Sciences 26, no. 2 (2025): 623. https://doi.org/10.3390/ijms26020623.

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Vibrios are naturally present in marine ecosystems and are commonly allied with live seafood. Vibrio species frequently cause foodborne infections, with Vibrio parahaemolyticus recently becoming a significant contributor to foodborne illness outbreaks. In response, aniline and 68 of its aniline derivatives were studied due to their antibacterial effects targeting V. parahaemolyticus and Vibrio harveyi. Among these, 4-amino-3-chloro-5-nitrobenzotrifluoride (ACNBF) and 2-iodo-4-trifluoromethylaniline (ITFMA) demonstrated both antibacterial and antibiofilm properties. The minimum inhibitory conce

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18

Weber, Björn, Manuel Schmidt, and René Csuk. "An alternative approach to 2-amino-phenylphosphonic acid." Mediterranean Journal of Chemistry 7, no. 3 (2018): 164–71. http://dx.doi.org/10.13171/mjc731892812-csuk.

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19

Journal, Baghdad Science. "Synthesis and Identification of Some New Derivative of Trimethoprim and Paracetemol Drugs." Baghdad Science Journal 10, no. 1 (2013): 182–88. http://dx.doi.org/10.21123/bsj.10.1.182-188.

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In this research two series of the new derivatives of Trimethoprim and paracetamol drugs have been prepared which known as a high medicinal effectiveness. Series (A) is including the interaction of diazonium salt of trimethoprim and coupling with some substituted phenol compounds (2-amino phenol, 3-ethyl phenol, 1-naphthol, 2-nitro phenol, Salbutamol). Series (B) is including the interaction coupling alkali solution of paracetamol with diazonium salt of some substituted aniline compounds (Benzedine, 2, 3-di chloro aniline, Trimethoprim, Anilinium chloride, 2-nitro- 4-chloro aniline).Chemical s

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20

Thamer, Hind F., Saadiyah A. Dhahir, Sanaa A. Al-Sahib, and Issra A. Kattom. "Synthesis and Identification of Some New Derivative of Trimethoprim and Paracetemol Drugs." Baghdad Science Journal 10, no. 1 (2013): 182–88. http://dx.doi.org/10.21123/bsj.2013.10.1.182-188.

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In this research two series of the new derivatives of Trimethoprim and paracetamol drugs have been prepared which known as a high medicinal effectiveness. Series (A) is including the interaction of diazonium salt of trimethoprim and coupling with some substituted phenol compounds (2-amino phenol, 3-ethyl phenol, 1-naphthol, 2-nitro phenol, Salbutamol). Series (B) is including the interaction coupling alkali solution of paracetamol with diazonium salt of some substituted aniline compounds (Benzedine, 2, 3-di chloro aniline, Trimethoprim, Anilinium chloride, 2-nitro- 4-chloro aniline).Chemical s

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21

Wang, Z. Y., C. Yang, J. P. Gao, et al. "Electroactive Polyimides Derived from Amino-Terminated Aniline Trimer." Macromolecules 31, no. 8 (1998): 2702–4. http://dx.doi.org/10.1021/ma971782s.

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22

Al-Douh, Mohammed H., Shafida A. Hamid, Hasnah Osman, Reza Kia, and Hoong-Kun Fun. "2-Amino-N-(2-hydroxy-3-methoxybenzylidene)aniline." Acta Crystallographica Section E Structure Reports Online 64, no. 7 (2008): o1201—o1202. http://dx.doi.org/10.1107/s1600536808016292.

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23

Al-Douh, Mohammed H., Shafida A. Hamid, Hasnah Osman, Reza Kia, and Hoong-Kun Fun. "2-Amino-N-(2-benzyloxy-3-methoxybenzylidene)aniline." Acta Crystallographica Section E Structure Reports Online 64, no. 7 (2008): o1290—o1291. http://dx.doi.org/10.1107/s1600536808017844.

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24

Yang, Xiaojun, Yanbin Jiang, Tong Zhao, and Yunzhao Yu. "Amino-capped aniline trimer/epoxy resin intercrosslinked networks." Journal of Applied Polymer Science 102, no. 1 (2006): 222–26. http://dx.doi.org/10.1002/app.23607.

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25

Kinsinger, Thorsten, та Uli Kazmaier. "Mono-selective β-C–H arylation of N-methylated amino acids and peptides promoted by the 2-(methylthio)aniline directing group". Organic & Biomolecular Chemistry 17, № 22 (2019): 5595–600. http://dx.doi.org/10.1039/c9ob00966c.

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26

Xu, Bin, Yan Ji, Xueqiong Zhang, Xiaodong Jin, Wenzhong Yang, and Yizhong Chen. "Experimental and theoretical studies on the corrosion inhibition performance of 4-amino-N,N-di-(2-pyridylmethyl)-aniline on mild steel in hydrochloric acid." RSC Advances 5, no. 69 (2015): 56049–59. http://dx.doi.org/10.1039/c5ra09173j.

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27

Dempírová, Ludmila, and Zdena Adamcová. "Electropolymerization of aniline and some of its derivatives." Collection of Czechoslovak Chemical Communications 54, no. 12 (1989): 3154–61. http://dx.doi.org/10.1135/cccc19893154.

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The effect of substitution on the aromatic ring of aniline and in its amino group on the potential of polymerization in aqueous medium and on the charge passed during polymerization was studied. The formation of polymer films on the working electrode and their electrochromic changes were also examined. From the electro-oxidation of aniline, the number of reversible and irreversible steps, the number of electrons exchanged and the type of oxidation mechanism were found. Thickness of a single layer of polyaniline, formed by cycling the potential in the range –0.2 V, +1.4 V(vs SCE) at a polarizat

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28

Tadić, Tamara, Bojana Marković, Jelena Radulović, et al. "A Core-Shell Amino-Functionalized Magnetic Molecularly Imprinted Polymer Based on Glycidyl Methacrylate for Dispersive Solid-Phase Microextraction of Aniline." Sustainability 14, no. 15 (2022): 9222. http://dx.doi.org/10.3390/su14159222.

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A core-shell amino-functionalized glycidyl methacrylate magnetic molecularly imprinted polymer (MIP) was synthesized by the suspension polymerization/surface imprinting method and characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), mercury porosimetry, nitrogen gas adsorption–desorption, and elemental analysis. This MIP was used as the sorbent in dispersive solid-phase microextraction (DSPME) of aniline from textile wastewater prior to high-performance liquid chromatography-mass spectrometry (HPLC-MS) measurements. Since aniline is toxic and a p

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29

Basavaprabhu, Basavaprabhu, Krishnamurthy Muniyappa, Nageswara Rao Panguluri, Panduranga Veladi, and Vommina V. Sureshbabu. "A simple and greener approach for the amide bond formation employing FeCl3 as a catalyst." New Journal of Chemistry 39, no. 10 (2015): 7746–49. http://dx.doi.org/10.1039/c5nj01047k.

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30

Ardelean, Radu, Adriana Popa, Ecaterina-Stela Dragan, and corneliu-Mircea Davidescu. "Removal of Aromatic Amino-derivatives from Aqueous Solutions Using Polymeric Supports Functionalized with Aminophosphonated/aminoacid-phosphonated Groups." Materiale Plastice 60, no. 4 (2024): 44–53. http://dx.doi.org/10.37358/mp.23.4.5685.

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Aromatic amines are the significant compounds used as intermediates in the organic synthesis, for obtaining such as azo dyes, antioxidants, fuel additives, corrosion inhibitors, pesticides, antiseptic agents, poultry medicine, and pharmaceutical synthesis. However, the presence of aromatic amines in water, even at very low concentrations, is extremely harmful to aquatic life and human health. Pollution of natural waters by aromatic amines is a serious environmental concern. The aim of this work was to obtain new adsorbents for use in the removal of aromatic amines from aqueous solutions. Styre

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31

Popovics-Tóth, Nóra, Kármen Emőke Szabó, and Erika Bálint. "Study of the Three-Component Reactions of 2-Alkynylbenzaldehydes, Aniline, and Dialkyl Phosphites—The Significance of the Catalyst System." Materials 14, no. 20 (2021): 6015. http://dx.doi.org/10.3390/ma14206015.

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New, practical approaches for the synthesis of α-amino (2-alkynylphenyl)-methylphosphonates and 1,2-dihydroisoquinolin-1-ylphosphonates were developed. By the propylphosphonic anhydride (T3P®)-mediated Kabachnik–Fields reaction of 2-alkynylbenzaldehydes, aniline, and dialkyl phosphites, α-amino (2-alkynylphenyl)-methylphosphonates were obtained selectively in high yields. The method developed is a simple operation and did not require a chromatographic separation since the products could be isolated from the reaction mixture by a simple extraction. At the same time, 2,3-disubstituted-1,2-dihydr

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Sadai, Shumpei, Yoshifumi Hashikawa, and Yasujiro Murata. "Open-[60]fullerene–aniline conjugates with near-infrared absorption." RSC Advances 13, no. 21 (2023): 14575–79. http://dx.doi.org/10.1039/d3ra02113k.

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Two open-[60]fullerene–aniline conjugates were synthesized, where the π-conjugation is connected by an imino or amino group, and found to exhibit absorption bands tailing to 1100 and 1200 nm, respectively.

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33

Aljamali, Nagham Mahmood, Nour Abd Alrazzak Abd Allattif, and Sabreen Ali Abdalrahman. "Cyclization of Multi Components Reactions and (Preparation, Investigation, Thermal Curves)." American International Journal of Multidisciplinary Scientific Research 2, no. 1 (2018): 1–12. http://dx.doi.org/10.46281/aijmsr.v2i1.190.

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Many cyclic compounds were formatted via multi components reactions and cyclization reaction through many steps with ( various conditions , various starting materials , various components ), in first step , aromatic amine derivative were reacted with ammonium thiocyanate in cyclization reaction to yield 2-aminobenzothiazole derivative , which reacted with formaldehyde and benzaldehyde as a multi components reaction ., then the resulting compounds cyclized with ( semicarbazide , ortho-phenyl diamine , ortho-thiol aniline , ortho- amino phenol ). Investigation of compounds carried out through ma

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Safargalin, R. R., and R. R. Gataullin. "Ozonolysis Products of N-Mesyl- and N-Tosyl-2-(cycloalk-1-en-1-yl)anilines in the Synthesis of Benzo-Fused N,N-Heterocycles." Russian Journal of General Chemistry 95, no. 6 (2025): 1518–29. https://doi.org/10.1134/s1070363225601978.

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Abstract 5-[2-(N-Tosylamino)phenyl]-5-oxopentanoic acid was obtained by ozonation of N-tosyl-2-(cyclopent-1-en-1-yl)aniline followed by treatment of the reaction mixture with hydrogen peroxide in the presence of selenium dioxide. The reaction of the ozonation product of N-mesyl-2-(cyclohex-1-en-1-yl)aniline with hydroxylamine hydrochloride in isopropyl alcohol afforded 6-{2-[(methylsulfonyl)amino]phenyl}-6-oxohexanoic acid isopropyl ester, N-[2-(5-cyanopentanoyl)phenyl]methanesulfonamide, 6-(2-aminophenyl)-6-oxohexanoic acid N-mesylate and, presumably, N-mesyl-2-(2-oxocyclohex-1-yl)aniline in

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35

Dhara, Samiran, Subhadeep Ghosh, and Asish R. Das. "An iron-catalyzed domino reaction of donor–acceptor cyclopropanes: a diastereoselective approach towards diversely functionalized pyrrolo-quinazolines." Organic & Biomolecular Chemistry 20, no. 7 (2022): 1415–24. http://dx.doi.org/10.1039/d1ob02215f.

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An expeditious synthetic route to access functionalized pyrrolo[2,1-b]quinazoline scaffolds has been achieved via domino ring opening cyclization (DROC) reactions of donor–acceptor (D–A) cyclopropanes and 2-amino(methyl)aniline derivatives.

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Shishkina, Svitlana V., Irina S. Konovalova, Oleg V. Shishkin, and Alexander N. Boyko. "Acceptor properties of amino groups in aminobenzene crystals: study from the energetic viewpoint." CrystEngComm 19, no. 42 (2017): 6274–88. http://dx.doi.org/10.1039/c7ce01382e.

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37

ZHANG, Q., B. KANG, H. XU, and H. LIN. "Indirect Electrochemical Oxidation of 4-Amino-dimethyl-aniline Hydrochloride1." Chemical Research in Chinese Universities 22, no. 3 (2006): 360–63. http://dx.doi.org/10.1016/s1005-9040(06)60116-5.

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38

Louis, Hitler, Izubundu B. Onyebuenyi, Joseph O. Odey, et al. "Synthesis, characterization, and theoretical studies of the photovoltaic properties of novel reactive azonitrobenzaldehyde derivatives." RSC Advances 11, no. 45 (2021): 28433–46. http://dx.doi.org/10.1039/d1ra05075c.

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Four novel reactive azo-dyes were experimentally synthesized from p-aminobenzaldehyde, 4-amino-3-nitrobenzaldehyde, and aniline through series of condensation and coupling reactions, and their properties were assessed for possible application in dye-sensitized solar cells.

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39

Ibrahim, Mohamed N., Salaheddin A. I. Sharif, Ahmad N. EL-Tajory, and Asma A. Elamari. "Synthesis and Antibacterial Activities of Some Schiff Bases." E-Journal of Chemistry 8, no. 1 (2011): 212–16. http://dx.doi.org/10.1155/2011/258340.

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Schiff basesp-hydroxybenzylidene-2-carboxyaniline,p-nitrobenz-ylidene-2-carboxyaniline,p-(N, N-dimethyl)aminobenzylidene-2-carboxyaniline,N-(4-hydroxybezylidene)-benzene-1,2-diamine,N--(4-nitrobezylidene)benzene-1,2-diamine,N-(4-(N, N-dimethylaminobezylidene)benzene-1,2-diamine,N-(4-(N,N-dimethylamino)benzylidene)naphthalen-1-amine,N-(4-nitrobenzylidene)naphthalen-1-amine,N--(4-chlorobenzylidene)naphthalen-1-amine,sodium-4-(4-(N,N-dimethyl amino)benzylideneamino)naphthalene-1-sulfonate,sodium -4-(4-nitrobenzylidene-amino)naphthalene-1-sulfonate and sodium-4-(4-chlorobenzylideneamino) naphthale

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40

Ibrahim, Kuestan A. "Synthesis and characterization of some new aromatic diamine monomers from oxidative coupling of anilines and substituted aniline with 4-amino-N,N-dimethyl aniline." Arabian Journal of Chemistry 7, no. 6 (2014): 1017–23. http://dx.doi.org/10.1016/j.arabjc.2010.12.029.

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41

Štibrányi, Ladislav, Stanislav Sekretár, and Milena Peeva. "Reactions of ethyl ester of N-(5-methoxycarbonyl-2-furyl)imidoformic and imidoacetic acids with amines." Collection of Czechoslovak Chemical Communications 51, no. 12 (1986): 2826–29. http://dx.doi.org/10.1135/cccc19862826.

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By the reaction of ethyl ester of N-(5-methoxycarbonyl-2-furyl)imidoformic (I) and imidoacetic (II) acids, resp., with ammonia, aniline, isopropylamine and methyl ester of 5-amino-2-furancarboxylic acid, resp., N,N'-disubstituted amidines were prepared.

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42

Song, Xiyu, Chuang Dai, Mingda Li, et al. "Preparation of high-performance monoazo disperse dyes bearing ester groups based on benzisothiazole and their dyeing performance on polyester fabrics." RSC Advances 14, no. 1 (2024): 67–74. http://dx.doi.org/10.1039/d3ra06452b.

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A series of azo disperse dyes containing different kinds of ester groups based on benzisothiazole were synthesized by the coupling reaction of diazotization of 3-amino-5-nitro [2,1] benzisothiazole with N-substituted aniline compounds bearing different ester moieties.

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43

Salahuddin, Md, Sunil Kakad, and S. M. Shantakumar. "Synthesis of Some Novel Thieno[2, 3-d] pyrimidines and their Antibacterial Activity." E-Journal of Chemistry 6, no. 3 (2009): 801–8. http://dx.doi.org/10.1155/2009/361282.

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Bromination of intermediate 1-[4-(6, 7-dihydro-5H-cyclopenta [4, 5] thieno[2, 3-d]pyrimidin-4-yl amino) phenyl] ethanone(4)yielded(5). Which upon reaction with different substituted benzothiazoles give a novel series of pyrimidine[6(a-g)]. However reaction of(5)with 4-chloro-2-triflouro acetyl aniline provided(6h). Similarly reaction of(5)with 5-amino tetrazole & 2-amino benzimidazole produced(6i)&(6j)respectively. All the synthesized compounds were tested against bacteria (Gram positive and Gram negative).

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44

Morar, Cristina, Pedro Lameiras, Attila Bende, Gabriel Katona, Emese Gál, and Mircea Darabantu. "Design, synthesis and structure of novel G-2 melamine-based dendrimers incorporating 4-(n-octyloxy)aniline as a peripheral unit." Beilstein Journal of Organic Chemistry 14 (July 9, 2018): 1704–22. http://dx.doi.org/10.3762/bjoc.14.145.

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Background: 4-(n-Octyloxy)aniline is a known component in the elaboration of organic materials with mesogenic properties such as N-substituted Schiff bases, perylene bisimide assemblies with a number of 2-amino-4,6-bis[4-(n-octyloxy)phenylamino]-s-triazines, amphiphilic azobenzene-containing linear-dendritic block copolymers and G-0 monomeric or dimeric dendritic liquid crystals with photochromic azobenzene mesogens. The present ab initio study explores a previously unknown use of 4-(n-octyloxy)aniline in the synthesis, structure and supramolecular behaviour of new dendritic melamines. Results

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45

Liang, Jinhua, Lan Wu, Zhenhua Li, Yang Liu, Nana Ding, and Zhengping Dong. "Preparation of core–shell catalyst for the tandem reaction of amino compounds with aldehydes." RSC Advances 13, no. 8 (2023): 5186–96. http://dx.doi.org/10.1039/d2ra08016h.

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46

Schaefer, Ted, and Glenn H. Penner. "Six-bond 1H,1H and 1H,19F spin coupling constants as indicators of geometry in aniline and p-fluoroaniline." Canadian Journal of Chemistry 63, no. 8 (1985): 2253–55. http://dx.doi.org/10.1139/v85-371.

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The long-range coupling constants between amino protons and the ring proton or fluorine nucleus in the para position of aniline and p-fluoroaniline imply that, in benzene solution, the geometry at the amino group is very similar in the two compounds. The ratio of the two coupling constants is consistent with potential functions for inversion at nitrogen derived from far infrared data, but inconsistent with microwave spectra which indicate that the angle defining the intersection of the amino and benzene planes differs by 9° in these two compounds.

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47

Luzina, Maria, and Aydar Minibaev. "Catalytic synthesis of N-substituted allylarylamines." IOP Conference Series: Earth and Environmental Science 1231, no. 1 (2023): 012081. http://dx.doi.org/10.1088/1755-1315/1231/1/012081.

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Abstract Some N-substituted allylarylamines, for example, N-(1-methyl-2-butenyl) aniline (N-MBA) form, upon isomerization, not only ortho-, but also para- and 2,6-disubstituted derivatives, which does not fit into generally accepted theory. The amino-Claisen rearrangement (ACR) of N-MBA is catalyzed by Lewis acids, cationites, and arylamine hydrochlorides. This work presents the results of studies of ACR N-MBA in solutions of mineral acids. It was found that the reaction must be carried out in dilute solutions. At H2SO4 concentrations of 0.5 mol/L and below, three parallel reactions are observ

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48

Fan, Yunpeng, Wen Wan, Guobin Ma, et al. "Room-temperature Cu(ii)-catalyzed aromatic C–H azidation for the synthesis of ortho-azido anilines with excellent regioselectivity." Chem. Commun. 50, no. 43 (2014): 5733–36. http://dx.doi.org/10.1039/c4cc01481b.

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An efficient synthesis of ortho-aniline derivatives through aromatic C–H azidation catalyzed by Cu(OAc)<sub>2</sub> have been disclosed. The amino group plays an ortho-directing effect in the azidation reactions, regiospecifically affording the mono-azidated derivative as the sole products.

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49

Ahdenov, Reza, Ali Asghar Mohammadi, Somayeh Makarem, Salman Taheri, and Hoda Mollabagher. "Eelectrosynthesis of benzothiazole derivatives via C–H thiolation." Heterocyclic Communications 28, no. 1 (2022): 67–74. http://dx.doi.org/10.1515/hc-2022-0008.

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Abstract Benzothiazole derivatives are essential intermediates in synthesizing a wide variety of medical and pharmaceutical compounds, and there is a great demand for a simple and efficient method to synthesize benzothiazoles under mild reaction conditions. Organic electrosynthesis as an energy-efficient process represents an environmentally benign and safer method than traditional methods for organic synthesis. Herein, we present bromine-free and straightforward synthesis of 2-amino benzothiazole derivatives via the reaction of aniline derivatives and ammonium thiocyanate using electrosynthes

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50

PARVEEN, M. FATHIMA, S. UMAPATHY, V. DHANALAKSHMI, and R. ANBARASAN. "SYNTHESIS AND CHARACTERIZATION OF NANOSIZED Mg(OH)2 AND ITS NANOCOMPOSITE WITH POLY (VINYL ALCOHOL)." Nano 04, no. 03 (2009): 147–56. http://dx.doi.org/10.1142/s1793292009001654.

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Nano- Mg(OH) 2 was synthesized by co-precipitation method. Peaks between 500 and 1250 cm-1 in FTIR spectroscopy confirmed the presence of metal hydroxide stretching. TGA inferred that above 600°C, 50% of residue weight remained. HRTEM of nanocomposite gave an idea about the nonspherical morphology of particles of size 25 nm to 30 nm. SEM inferred that flower-like morphology for pristine Mg(OH) 2 and higher % weight of aniline-intercalated Mg(OH) 2 had agglomerated structure. UV visible spectrum inferred the presence of Mg 2+ ion at 275 nm and the presence of amino-group-intercalated Mg(OH) 2,

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