Log in

Relevant bibliographies by topics / Ethylamine / Journal articles

To see the other types of publications on this topic, follow the link: Ethylamine.

Journal articles on the topic 'Ethylamine'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Ethylamine.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Ashihara, Hiroshi. "Occurrence, Biosynthesis and Metabolism of Theanine (γ-Glutamyl-L-ethylamide) in Plants: A Comprehensive Review". Natural Product Communications 10, № 5 (2015): 1934578X1501000. http://dx.doi.org/10.1177/1934578x1501000525.

Full text

Abstract:

Theanine (γ-glutamyl-L-ethylamide) is the most abundant non-protein amino acid in tea leaves. In addition to Camellia sinensis, theanine occurs in several plants belonging to the Ericales. Biosynthesis of theanine from glutamic acid and ethylamine by theanine synthetase is present in all organs of tea seedlings, but roots are the major site of theanine biosynthesis in adult tea trees. Theanine is transported from roots to young leaves via the xylem sap. Theanine is hydrolysed to glutamic acid and ethylamine in leaves. Ethylamine produced from theanine is predominantly used for catechin biosynt

APA, Harvard, Vancouver, ISO, and other styles

2

Angelov, Plamen, Paraskeva Terziyska, and Danail Georgiev. "3-(1-Ethylamino-ethylidene)-1-methyl-pyrrolidine-2,4-dione." Molbank 2023, no. 1 (2023): M1556. http://dx.doi.org/10.3390/m1556.

Full text

Abstract:

3-(1-Ethylamino-ethylidene)-1-methyl-pyrrolidine-2,4-dione was obtained as an unexpected product in a three-step synthesis starting with o-nitrobenzoyl sarcosine, acetoacetanilide and ethylamine. The compound showed moderate antibacterial activity against S. aureus and E. coli.

APA, Harvard, Vancouver, ISO, and other styles

3

Deng, Wei-Wei, Shinjiro Ogita, and Hiroshi Ashihara. "Ethylamine Content and Theanine Biosynthesis in Different Organs of Camellia sinensis Seedlings." Zeitschrift für Naturforschung C 64, no. 5-6 (2009): 387–90. http://dx.doi.org/10.1515/znc-2009-5-614.

Full text

Abstract:

We examined the distribution of ethylamine, glutamic acid and alanine, which are utilized in theanine biosynthesis, and other major amino acids in leaves, stems, cotyledons and roots of 6-week-old tea seedlings. Ethylamine and glutamic acid, which are substrates of theanine synthetase, were distributed almost uniformly in all parts of the seedlings; the contents in μmol/g fresh wt varied from 0.44 - 0.88 (ethylamine) and 1.6 - 2.4 (glutamic acid). The content of alanine, a possible precursor of ethylamine synthesis, was significantly higher in roots (3.1 μmol/g fresh wt) than in other parts. I

APA, Harvard, Vancouver, ISO, and other styles

4

Wenceslau, João P. S., Dávila F. de Souza, Maria C. F. de Oliveira, et al. "Novel Lapachol Derivatives and Their Antioxidant Activity." Natural Product Communications 1, no. 8 (2006): 1934578X0600100. http://dx.doi.org/10.1177/1934578x0600100812.

Full text

Abstract:

A convenient synthesis of the new enamine derivatives 2-diethylamino-3-(3-methyl-2-butenyl)-1,4-naphthalenedione (2), 2-ethylamino-3-(3-methyl-2-butenyl)-1,4-naphthalenedione (3), 2-diethanolamino-3-(3-methyl-2-butenyl)-1,4-naphthalenedione (4), and 2-(1-piperazinyl)-3-(3-methyl-2-butenyl)-1,4-naphthalenedione (5) was carried out from natural 2-hydroxy-3-(3-methyl-2-butenyl)-1,4-naphtalenedione (lapachol, 1) and diethylamine, ethylamine, diethanolamine and piperazine, respectively. All products were fully characterized by IR, 1H and 13C NMR spectroscopy. Results revealed no antioxidant behavio

APA, Harvard, Vancouver, ISO, and other styles

5

Schur, Michael, Christian Näther, and Wolfgang Bensch. "Synthesis and Crystal Structure of Mn2(C2H5NH2)2Sb2S5 Exhibiting a Reversible Phase Transition." Zeitschrift für Naturforschung B 56, no. 1 (2001): 79–84. http://dx.doi.org/10.1515/znb-2001-0113.

Full text

Abstract:

Abstract Thioantimonates, Solvothermal Synthesis, Chalcogenides The reaction of elemental manganese, antimony and sulfur with ethylamine under mild solvothermal conditions yielded a thioantimonate(III) with composition Mn2(EA)2Sb2S5 (EA = C2H5NH2) that is a new member of a series of polymeric manganese thioantimo-nates(III). The structure of the title compound consists of layers of a neutral mesh-like Mn2Sb2S5 framework. The ethylamino ligands coordinated to the Mn centres separate the sheets and fill the voids within the layers formed by the interconnection of Mn2Sb2S4 hetero-cubane like buil

APA, Harvard, Vancouver, ISO, and other styles

6

Xia, Rong, and Feng Jiao. "Electrosynthesis of Value-Added Chemicals Using Water As a Proton Source." ECS Meeting Abstracts MA2022-02, no. 53 (2022): 2469. http://dx.doi.org/10.1149/ma2022-02532469mtgabs.

Full text

Abstract:

Electrifying chemical productions is a potential approach to decarbonizing the chemical industry. The electrochemical processes, when powered by renewable electricity, have lower carbon footprints than conventional thermochemical routes. Using water as the proton source avoids the energy-intensive dry-reforming process to produce H2 from fossil fuels, and electrochemical reaction using voltage as driving force instead of elevated pressure enables the reaction to happen at ambient temperature and pressure. Electrosynthesis of value-added ethylamine and ethylene glycol are used as two examples i

APA, Harvard, Vancouver, ISO, and other styles

7

Peng, Zhenmeng, Yanlin Zhu, Jinyao Tang, Jialu Li, and Dezhen Wu. "Enabling Ethylamine as an Electrochemical Liquid Organic Hydrogen Carrier." ECS Meeting Abstracts MA2025-01, no. 29 (2025): 1568. https://doi.org/10.1149/ma2025-01291568mtgabs.

Full text

Abstract:

Efficient and safe hydrogen storage remains a critical challenge for the advancement of a clean and sustainable hydrogen economy. Traditional storage methods, such as compressed gas and cryogenic liquids, face limitations in energy efficiency, safety, and storage capacity, falling short of the U.S. Department of Energy's 2025 onboard hydrogen storage target of 5.5 wt.% under moderate conditions. Liquid organic hydrogen carriers (LOHCs) offer a promising alternative by enabling hydrogen storage through reversible hydrogenation and dehydrogenation reactions. While thermochemical LOHC systems are

APA, Harvard, Vancouver, ISO, and other styles

8

Zhang, Zheng Zhu, Shou He Yan, Da Xiang Li, Tie Jun Ling, Marc Meurens, and Yvan Larondelle. "Chemical Synthesis and the Stability of Theanine." Advanced Materials Research 396-398 (November 2011): 1273–77. http://dx.doi.org/10.4028/www.scientific.net/amr.396-398.1273.

Full text

Abstract:

A chemical synthesis procedure for theanine from L-pyrrolidonecarboxylic acid (L-PCA) and ethylamine was modified. L-PCA was allowed to react with excess anhydrous ethylamine (>99%) to produce theanine at 35°C for 10 days. The theanine crystallized from 84% ethanol (V/V) at 4°C with yield of 17-30%. Results shown that L-PCA was conversed into theanine and a 98.2% yield of theanine was obtained by freeze-drying of the reacted mixture directly after reaction in the same manner. The synthesized products were identified by 1H-NMR and MS analysis. Both the isomers existed in products while the L

APA, Harvard, Vancouver, ISO, and other styles

9

Mitchell, S. C., A. Q. Zhang, and R. L. Smith. "Ethylamine in human urine." Clinica Chimica Acta 302, no. 1-2 (2000): 69–78. http://dx.doi.org/10.1016/s0009-8981(00)00355-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Collin, Jacques. "Dissociation and Rearrangement Processes in Ethylamine and Ethylamine-2d2 by Electron Impact." Bulletin des Sociétés Chimiques Belges 67, no. 9-10 (2010): 549–59. http://dx.doi.org/10.1002/bscb.19580670902.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Mande, H. M., P. S. Ghalsasi, and N. Arulsamy. "Racemic and conglomerate 1-(4-haloaryl)ethylammonium tetrachlorocobaltate salts: formation of helical structures." RSC Advances 5, no. 77 (2015): 62719–23. http://dx.doi.org/10.1039/c5ra11719d.

Full text

Abstract:

Whereas rac-1-(4-fluorophenyl)ethylamine (rac-fpea) reacts with CoCl<sub>2</sub> and HCl forming rac-[(R)-fpeaH]<sub>2</sub>[CoCl<sub>4</sub>], the chloro analogue rac-1-(4-chlorophenyl)ethylamine (rac-cpea) yields a conglomerate of [(R)-cpeaH]<sub>3</sub>[CoCl<sub>4</sub>]Cl and [(S)-cpeaH]<sub>3</sub>[CoCl<sub>4</sub>]Cl.

APA, Harvard, Vancouver, ISO, and other styles

12

Seidel, E. R., M. K. Haddox, and L. R. Johnson. "Ileal mucosal growth during intraluminal infusion of ethylamine or putrescine." American Journal of Physiology-Gastrointestinal and Liver Physiology 249, no. 4 (1985): G434—G438. http://dx.doi.org/10.1152/ajpgi.1985.249.4.g434.

Full text

Abstract:

Either ethylamine or the diamine putrescine was infused at the rate of 1 mumol/h for 66 h into the ileal lumen of rats. Total mucosal RNA, DNA, and protein content was greater in amine-treated rats than in rats receiving 0.9% NaCl. Growth was greatest in the mucosa surrounding the tip of the infusion catheter but was also observed 9 cm proximal and distal to the catheter tip. Infusion of these amines induced the activity of the enzymes ornithine and S-adenosylmethionine decarboxylase. Ornithine decarboxylase activity was increased 2- and 6-fold and S-adenosylmethionine decarboxylase activity 1

APA, Harvard, Vancouver, ISO, and other styles

13

Chuchelkin, I. V., V. K. Gavrilov, K. N. Gavrilov, and V. A. Milukov. "Phosphine-phosphoramidites with 2-(diphenylphosphino)-ethylamine or N-methyl-2-(diphenylphosphino)ethylamine fragments." Phosphorus, Sulfur, and Silicon and the Related Elements 191, no. 11-12 (2016): 1668–69. http://dx.doi.org/10.1080/10426507.2016.1227817.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Xu, Guoying, Jan A. Herman, and Leszek Wójcik. "An ICR mass spectrometry study of ion/molecule reactions in mixtures of methylamine with ethylamine, propylamine, or butylamine." Canadian Journal of Chemistry 68, no. 4 (1990): 570–74. http://dx.doi.org/10.1139/v90-087.

Full text

Abstract:

Ion/molecule reactions of protonated alkylamine ion species, RNH3+, were studied in mixtures of methylamine with ethylamine, propylamine, or butylamine by ICR mass spectrometry at 10−5 Torr. The occurrence of methyl group transfer from methylamine to higher protonated alkylamine ion species was observed. The rate constants of some bimolecular reactions occurring in these systems were estimated by numerical simulation. Keywords: ion/molecule reactions, methylamine, ethylamine, propylamine, butylamine, ICR mass spectrometry.

APA, Harvard, Vancouver, ISO, and other styles

15

Mamardashvili, Galina M., Olga M. Kulikova, Olga V. Maltseva, Oscar I. Koifman, and Nugzar Zh Mamardashvili. "One and two point binding of organic bases molecules by meso-nitro substituted Zn-octaethylporphyrins." Journal of Porphyrins and Phthalocyanines 18, no. 12 (2014): 1101–7. http://dx.doi.org/10.1142/s1088424614500916.

Full text

Abstract:

A study of complex formation of Zn -octaethylporphyrin and its mono-, di-, tri- and tetra-nitro meso-substituted derivatives towards propylamine, 1,3-diaminopropane, 2-(4-imidazolyl)-ethylamine and 1,4-diazabicyclo[2.2.2]octane was carried out by UV-vis titration method and 1 H NMR. It has been determined that the nitro-substituted porphyrin receptors form with 1,3-diaminopropane and 2-(4-imidazolyl)-ethylamine 1:1 complexes with two points of binding. Individual contributions of a donor–acceptor interactions and a hydrogen bonding into a total energy of the complexes formation have been estim

APA, Harvard, Vancouver, ISO, and other styles

16

Yang, Canyu, Ji Li, Yanyun Yao, Chen Qing, and Baochun Shen. "Enantioseparation of Cinacalcet, and its Two Related Compounds by HPLC with Self-Made Chiral Stationary Phases and Chiral Mobile Phase Additives." Current Pharmaceutical Analysis 15, no. 2 (2019): 200–209. http://dx.doi.org/10.2174/1573412914666180518105046.

Full text

Abstract:

Background: Cinacalcet is one of the second-generation calcimimetics which consists of a chiral center. The pharmacological effect of R-cinacalcet is 1000 times greater than that of the Scinacalcet. As mentioned in many literatures, 1-(1-naphthyl)ethylamine is used as the starting material for the synthesis of cinacalcet. The absolute structure of cinacalcet is influenced by the starting materials. Methods: We present the chiral separation of cinacalcet and its starting material, 1-(1-naphthyl) ethylamine along with one of its intermediates, N-(1-(naphthalen-1-yl) ethyl)-3- (3-(trifluoromethyl

APA, Harvard, Vancouver, ISO, and other styles

17

S., AHMAD, YASMEEN R., K. SAXENA A., SHANKER K., and P. BHARGAVA K. "Piperazinoarylthiocarbamides as Anthelmintics." Journal of Indian Chemical Society Vol. 62, Mar 1985 (1985): 241–43. https://doi.org/10.5281/zenodo.6322634.

Full text

Abstract:

Department of Pharmacology and Therapeutics, King George's Medical ColIege, Lucknow-226 003 <em>Manuscript received 19 October 1981, accepted 25 February 1985</em> Twenty three 1-(β-dialkylaminoethyl)-1-(4<em>'</em>-phenylpiperazino)-3-aryithiocarbamides have been synthesised using appropriate arylisothiocynate and 3-(dialkylamino)-1-(4<em>'</em>- phenylpiperazino) ethylamine. 3-(Dialkylamino)-1-(4<em>'</em>-phenylpiperazino)ethylamines were prepared from dialkylaminoethyl chloride hydrochloride and 1-amino-4-phenylpiperayine. All the compounds were characterised by t

APA, Harvard, Vancouver, ISO, and other styles

18

Gobin, C. "Spectroscopic studies of the molecular interactions in n-ethylamines and 2-nitropropane/n-ethylamine mixtures." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 60, no. 1-2 (2004): 329–36. http://dx.doi.org/10.1016/s1386-1425(03)00230-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Cloete, Nicoline, Hendrik G. Visser, Andreas Roodt, and William F. Gabrielli. "N,N-Bis(diphenylphosphino)ethylamine." Acta Crystallographica Section E Structure Reports Online 65, no. 12 (2009): o3081. http://dx.doi.org/10.1107/s1600536809045978.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Tichý, Miloš, Jana Günterová, and Jiří Závada. "Novel Intramolecular Induction of Axial Chirality by a Centrally Chiral Element in the Biphenyl Series." Collection of Czechoslovak Chemical Communications 62, no. 7 (1997): 1080–88. http://dx.doi.org/10.1135/cccc19971080.

Full text

Abstract:

The title induction has been observed in the reaction of achiral 2,2',6,6'-tetrakis(bromomethyl)biphenyl with centrally chiral (R)-1-phenylethylamine, (R)-1-(1-naphthyl)ethylamine and (R)-1-(2-naphthyl)ethylamine. The ratio of the arising diastereomeric doubly bridged diamines and their thermodynamic stability have been determined. The diastereomer excess in the kinetically controlled reaction is solvent-dependent. The absolute configuration of the biphenyl twist in the products has been assigned on the basis of CD spectra and comparison with singly bridged biphenyl models of known sense of th

APA, Harvard, Vancouver, ISO, and other styles

21

Albert, Joan, Ramon Bosque, Margarita Crespo, et al. "Neutral and ionic platinum compounds containing a cyclometallated chiral primary amine: synthesis, antitumor activity, DNA interaction and topoisomerase I–cathepsin B inhibition." Dalton Transactions 44, no. 30 (2015): 13602–14. http://dx.doi.org/10.1039/c5dt01713k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Iyoki, Shigeki, Hisashi Gouda, Shin-ichi Ootsuka, and Tadashi Uemura. "Vapor Pressures of the Ethylamine + Water + Lithium Bromide System and Ethylamine + Water + Lithium Nitrate System." Journal of Chemical & Engineering Data 43, no. 4 (1998): 662–64. http://dx.doi.org/10.1021/je970294c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Russell, AJ, AP Scott, and L. Radom. "Ab initio Predictions of the Gas-Phase Acidities of Diazirine and Diazomethane." Australian Journal of Chemistry 48, no. 2 (1995): 401. http://dx.doi.org/10.1071/ch9950401.

Full text

Abstract:

Absolute gas-phase acidities of diazirine, diazomethane, dimethylamine, ethylamine and methylamine have been obtained with ab initio molecular orbital calculations at the G2 and G2(MP2) levels of theory. Values at the G2 and G2(MP2) levels are all within 1 kJ mol-1 of one another. The calculated gas-phase acidities for diazomethane, dimethylamine, ethylamine and methylamine (and other reference molecules considered) are all within 3 kJ mol-1 of experiment. For diazirine the calculated result, although consistent with experiment, would suggest an acidity towards the lower end of the range of po

APA, Harvard, Vancouver, ISO, and other styles

24

Mariani, Alessandro, Matteo Bonomo, and Stefano Passerini. "Statistic-Driven Proton Transfer Affecting Nanoscopic Organization in an Ethylammonium Nitrate Ionic Liquid and 1,4-Diaminobutane Binary Mixture: A Steamy Pizza Model." Symmetry 11, no. 11 (2019): 1425. http://dx.doi.org/10.3390/sym11111425.

Full text

Abstract:

Herein, we report on the theoretical and experimental investigation of the chemical equilibrium in a Ethylammonium Nitrate (EAN)/1,4-Diaminobutane (DAB) binary mixture displaying a significant excess of the latter component (namely, a 1:9 mole ratio). Both the neutral compounds, i.e., ethylamine (EtNH2) and DAB, present very similar chemical properties, especially concerning their basic strength, resulting in a continuous jump of the proton from the ethylammonium to the diamine (and vice-versa). Due to the significant excess of DAB, the proton is (statistically) expected to be bound to one of

APA, Harvard, Vancouver, ISO, and other styles

25

Ershov, Oleg V., Sergey S. Chunikhin, Mikhail Yu Ievlev, Mikhail Yu Belikov, and Viktor A. Tafeenko. "Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof." CrystEngComm 21, no. 36 (2019): 5500–5507. http://dx.doi.org/10.1039/c9ce01089k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Thandiayyakone, V., A. Murugan, C. R. Ravikumar, et al. "Effects of Axial Ligands on the Redox Properties of Manganese(III) meso-tetrakis(p-Hydroxyphenyl) Porphyrin." Asian Journal of Chemistry 35, no. 6 (2023): 1341–46. http://dx.doi.org/10.14233/ajchem.2023.27796.

Full text

Abstract:

In this work, meso-tetrakis(p-Hydroxyphenyl) porphyrin [T(p-OH)PP] and manganese(III) meso-tetrakis(p-hydroxyphenyl) porphyrin Mn[T(p-OH)PP] were synthesized and characterized. The UV-visible and cyclic voltammetry were used to evaluate the axial ligand and redox behaviour of Mn[T(p-OH)PP]. The addition of ethylamine, diethylamine and tertiary amines to Mn(III) meso-porphyrins distinguishes their axial ligand characteristics. The presence of ethylamine causes the octahedral geometry to transform into a square pyramidal structure. Cyclic voltammetry shows that Mn(III) converts to Mn(II) porphyr

APA, Harvard, Vancouver, ISO, and other styles

27

Nleonu, E.C., E.R. Enemo, and T.E. Ezenwa. "Conductometric Study on the Stability Constants and Thermodynamic Parameters of Fe3+ Complexes with some Ligands." Chemistry Research Journal 6, no. 3 (2021): 112–16. https://doi.org/10.5281/zenodo.11665158.

Full text

Abstract:

<strong>Abstract </strong>The stability constants and theymodynamic parameters of Fe<sup>3+</sup> complexes with cyanide, thiocyanide, ethylene diamine tetraacetic acid, methylamine and ethylamine were studied by conductometric method in aqueous medium at different temperatures (302, 308, 313 & 318K). The stability constants and thermodynamic parameters of the metal-ligand complexes were studied at low concentration of the metal and ligand. The results indicated that, the complex formation is spontaneous, exothermic and entropically favourable. The complexes were observed to be stable at l

APA, Harvard, Vancouver, ISO, and other styles

28

Xia, Rong, Dong Tian, Shyam Kattel, et al. "Electrochemical Reduction of Acetonitrile to Ethylamine." ECS Meeting Abstracts MA2021-02, no. 47 (2021): 1403. http://dx.doi.org/10.1149/ma2021-02471403mtgabs.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Akbal, Tufan, Nesuhi Akdemir, Erbil Ağar, and Ahmet Erdönmez. "2-Morpholino-N-(p-tolylsulfonyl)ethylamine." Acta Crystallographica Section E Structure Reports Online 61, no. 9 (2005): o2826—o2827. http://dx.doi.org/10.1107/s1600536805024657.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Shen, Jian-Ping, Jun Ma, Da-Zhen Jiang, and En-Ze Min. "Selective synthesis of ethylamine over ? zeolite." Catalysis Letters 26, no. 3-4 (1994): 291–95. http://dx.doi.org/10.1007/bf00810602.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Qian, Heng-Yu, Xiu-Ling Cui, and Zhi-Gang Yin. "1-Ferrocenyl-N-(1-phenylethyl)ethylamine." Acta Crystallographica Section E Structure Reports Online 61, no. 12 (2005): m2641—m2642. http://dx.doi.org/10.1107/s1600536805037414.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Altarawneh, Mohammednoor, Mansour H. Almatarneh, Ali Marashdeh, and Bogdan Z. Dlugogorski. "Decomposition of ethylamine through bimolecular reactions." Combustion and Flame 163 (January 2016): 532–39. http://dx.doi.org/10.1016/j.combustflame.2015.10.032.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Riera, X., V. Moreno, M. Font-Bardia, and X. Solans. "Pd(II) and Pt(II) complexes with 2-(ethylthio)ethylamine. Crystal structure of [Pd(2-(ethylthio)ethylamine)Cl2] and [Pd(2-(ethylthio)ethylamine)2](ClO4)2." Polyhedron 18, no. 1-2 (1998): 65–73. http://dx.doi.org/10.1016/s0277-5387(98)00268-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Cho, Juhyun, Jong Hwa Jeong, Myung Won Lee, and Youn K. Kang. "Interrogation of fractional crystallization behavior of a newly exploited chiral resolution method for racemic 1-(pyridin-2-yl)ethylamine via DFT-D3 calculations of cohesive energy." Inorganic Chemistry Frontiers 6, no. 9 (2019): 2325–38. http://dx.doi.org/10.1039/c9qi00523d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Shachar, Afik, Nitzan Mayorkas, Hanan Sachs, and Ilana Bar. "The conformational landscape of 2-(4-fluoro-phenyl)-ethylamine: consequences of fluorine substitution at the para position." Physical Chemistry Chemical Physics 19, no. 1 (2017): 510–22. http://dx.doi.org/10.1039/c6cp06456f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Child, Simon N., Radoslav Raychev, Nathan Moss, et al. "Cobalt-based molecular electrocatalysis of nitrile reduction: evolving sustainability beyond hydrogen." Dalton Transactions 48, no. 26 (2019): 9576–80. http://dx.doi.org/10.1039/c9dt00773c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Laliberté, Julie, and Simon Labbé. "Mechanisms of copper loading on the Schizosaccharomyces pombe copper amine oxidase 1 expressed in Saccharomyces cerevisiae." Microbiology 152, no. 9 (2006): 2819–30. http://dx.doi.org/10.1099/mic.0.28998-0.

Full text

Abstract:

Copper amine oxidases (CAOs) are found in almost every living kingdom. Although Saccharomyces cerevisiae is one of the few yeast species that lacks an endogenous CAO, heterologous gene expression of CAOs from other organisms produces a functional enzyme. To begin to characterize their function and mechanisms of copper acquisition, two putative cao + genes from Schizosaccharomyces pombe were expressed in S. cerevisiae. Expression of spao1 + resulted in the production of an active enzyme capable of catalysing the oxidative deamination of primary amines. On the other hand, expression of spao2 + f

APA, Harvard, Vancouver, ISO, and other styles

38

Abdel, Karim M., I. Hala, and M. Khalid. "Synthesis and Antimicrobial Activity of Phenol-derived Mannich Bases." Pharmaceutical and Chemical Journal 4, no. 6 (2017): 107–13. https://doi.org/10.5281/zenodo.13888833.

Full text

Abstract:

Using p-acetamidophenol as an active hydrogen component, two Mannich bases: N,N-[(<strong>5-</strong>acatamido-2-hydroxy)benzyl]ethylamine(I)<strong> </strong>and N-[(5-acatamido-2-hydroxy)benzyl]ethylamine(II) were synthesized via a general synthesis protocol. .The structures of the target molecules were elucidated by a combination of spectral techniques (UV, IR, <sup>1</sup>H NMR and MS). The Mannich bases were evaluated for their antimicrobial activity against seven standard human pathogens. Compounds I and II showed excellent activity against <em>Escherichia coli </em>at 10 and 20mg/ml. Fu

APA, Harvard, Vancouver, ISO, and other styles

39

Li, Li, Yang Hua, Yu Guo, Hai-Yu Wang, Xiao-Nan Li, and Hong Zhang. "Bifunctional photo- and vapochromic behaviors of a novel porous zwitterionic metal–organic framework." New Journal of Chemistry 43, no. 8 (2019): 3428–31. http://dx.doi.org/10.1039/c8nj04905j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Bozkurt, H., and O. Erkmen. "Effects of Temperature, Humidity and Additives on the Formation of Biogenic Amines in Sucuk during Ripening and Storage Periods." Food Science and Technology International 10, no. 1 (2004): 21–28. http://dx.doi.org/10.1177/1082013204041992.

Full text

Abstract:

The effects of temperature (20, 30 and 40 C), humidity (50, 65 and 80% RH) and additives on the formation of biogenic amines (tryptamine, -phenyl ethylamine, putrescine, cadaverine, histamine, 1,7-diamino heptane, serotonin, tyramine, spermidine and spermine) in sucuk (Turkish dry-fermented sausage) were studied during ripening and storage periods. Cadaverine was not detected in any sausage. Tryptamine, -phenyl ethylamine, 1,7-diamino heptane, serotonin, spermidine and spermine were the minor biogenic amines found in sucuk. The formation of tryptamine, -phenyl ethylamine, histamine, 1,7-diamin

APA, Harvard, Vancouver, ISO, and other styles

41

Isogai, Shusuke, Kazuhiko Masuda, Kazuma Dan, Atsushi Tani, and Sachiko Tojo. "Electron Spin Resonance Study on Hydrogen Abstraction Reactions of Radiation-Induced Radicals in Synthetic Silica Clathrate with Ethylamine and Ethanol." Atoms 13, no. 4 (2025): 28. https://doi.org/10.3390/atoms13040028.

Full text

Abstract:

Intermolecular hydrogen abstraction reactions of radiation-induced radicals from guest molecules in adjacent cages, as observed in clathrate hydrates, were investigated in synthetic silica clathrate (clathrasil) with ethylamine and ethanol. ESR observation of the silica clathrate after γ-ray irradiation at 77 K confirmed the formation of 1-aminoethyl radical (CH3)(CH·)(NH2), 1-hydroxyethyl radical (CH3)(CH·)(OH), and hydrogen atom at 225 K. In isothermal annealing experiments, the amount of hydrogen atoms decreased at around 225 K following first-order kinetics, while the amount of 1-aminoethy

APA, Harvard, Vancouver, ISO, and other styles

42

Sachin, Arunrao Aswar, and Rambhau Bhagat Pundlik. "Comparative evaluation of CO2 capture by N,N-dimethylamine N-ethylamine chitosan and N-cinnamoyl chitosan." Journal of Indian Chemical Society Vol. 92, Jun 2015 (2015): 860–62. https://doi.org/10.5281/zenodo.5636320.

Full text

Abstract:

Organic Chemistry Division, School of Advanced Sciences, VIT University, Vellore-632 014, Tamilnadu, India <em>E-mail</em> : drprbhagat111@gmail.com Coal burning for power generation aggravates emission of greenhouse gases like carbon dioxide (CO<sub>2</sub> ) and other. In the present work, authors explored the process of capturing of CO<sub>2</sub> from the flue gases by means of chemical absorption. <em>N,N</em>-Dimethylamine <em>N</em>-ethylamine chitosan salt and N-cinnamoyl chitosan were synthesized for the capturing of CO<sub>2</sub> from the flue gas. Aqueous <em>N,N</em>-dimethylamine

APA, Harvard, Vancouver, ISO, and other styles

43

De Backer, Marc G., El Bachir Mkadmi, Francois X. Sauvage, et al. "Lithium-Ethylamine and Lithium-Sodium-Ethylamine Systems: A Nonmetallic Liquid Electride and the Lowest Melting Fused Salt." Journal of the American Chemical Society 116, no. 15 (1994): 6570–76. http://dx.doi.org/10.1021/ja00094a011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Baylor, Lewis C., and Eric Weitz. "Gas-phase photoacoustic overtone spectroscopy of ethylamine, ethylamine-N,N-d2, ethyl-2,2,2-d3-amine, and triethylamine." Journal of Physical Chemistry 95, no. 13 (1991): 5024–31. http://dx.doi.org/10.1021/j100166a024.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Fader, Royal G., and Martin J. Bukovac. "Enhancement of Transcuticular Penetration of NAA with Ammonium Nitrate and Triton × Surfactants as Spray Additives." HortScience 32, no. 3 (1997): 525C—525. http://dx.doi.org/10.21273/hortsci.32.3.525c.

Full text

Abstract:

The plant cuticle is the prime barrier to penetration of foliar-applied plant growth regulators (PGR). Spray additives of various chemistries are frequently included in a tank mix to increase performance of PGRs. We have reported that urea and ammonium nitrate (AN) enhance transcuticular penetration of 14C-labeled NAA (pKa 4.2) from aqueous droplets (pH 5.2) and their subsequent deposits through enzymatically isolated tomato fruit cuticular membranes (CM). Studies on effects of Triton × surfactants on AN-enhanced NAA penetration showed an additional 25% increase in NAA penetration and the AN:s

APA, Harvard, Vancouver, ISO, and other styles

46

Wu, Dezhen, Jialu Li, Jinyao Tang, and Zhenmeng Peng. "Electrochemical Ethylamine Dehydrogenation to Acetonitrile on Platinum-Based Catalysts." ECS Meeting Abstracts MA2023-01, no. 44 (2023): 2372. http://dx.doi.org/10.1149/ma2023-01442372mtgabs.

Full text

Abstract:

Hydrogen storage is a crucial link between green hydrogen generation by water electrolysis and hydrogen application in fuel cells. We very recently reported a new, electrochemical ethylamine/acetonitrile redox method for hydrogen storage [1]. This method realizes hydrogen uptake by pairing acetonitrile hydrogenation to ethylamine reaction (AHR) on cathode and hydrogen oxidation reaction (HOR) on anode, and realizes hydrogen release by pairing ethylamine dehydrogenation to acetonitrile reaction (EDR) on anode and hydrogen evolution reaction (HER) on cathode. With 8.9 wt.% theoretical storage ca

APA, Harvard, Vancouver, ISO, and other styles

47

Liu, Kaisi, Bin Yao, Yongfeng Li, et al. "A versatile strategy for fabricating various Cu2ZnSnS4 precursor solutions." Journal of Materials Chemistry C 5, no. 12 (2017): 3035–41. http://dx.doi.org/10.1039/c6tc04992c.

Full text

Abstract:

Herein, we successfully prepared dithiocarbamate-based Cu<sub>2</sub>ZnSnS<sub>4</sub> (CZTS) precursor solutions using various amino groups such as methylamine, ethylamine, propylamine, butylamine, amylamine, hexylamine, octylamine, and ethanolamine.

APA, Harvard, Vancouver, ISO, and other styles

48

Dieu, Julien, François Jérôme, and Catherine Batiot-Dupeyrat. "Hydroamination of ethylene with NH₃ induced by non-thermal atmospheric plasma." Reaction Chemistry & Engineering 6, no. 12 (2021): 2266–69. http://dx.doi.org/10.1039/d1re00407g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Hu, Tingting, Chuanjiang Hu, Yong Wang, David James Young, and Jian-Ping Lang. "Stoichiometrically controlled chirality inversion in zinc bisporphyrinate–monoamine complexes." Dalton Transactions 47, no. 15 (2018): 5503–12. http://dx.doi.org/10.1039/c8dt00326b.

Full text

Abstract:

A novel bisporphyrin with a naphthalenecarboxamide substituent on the linker demonstrates tuning of chirality transfer from guest to host. Stoichiometrically controlled chirality inversion was observed with 1-(1-naphthyl)ethylamine as the guest.

APA, Harvard, Vancouver, ISO, and other styles

50

Bhowmick, Rahul, Malay Dolai, Rabiul Alam, et al. "A novel pyrene-2-(pyridin-2-ylmethylsulfanyl)ethylamine based turn-on dual sensor for Al3+: experimental and computational studies." RSC Adv. 4, no. 79 (2014): 41784–92. http://dx.doi.org/10.1039/c4ra06018k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!