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amination

Overview page. Subjects: Chemistry.

A chemical reaction in which an amino group (–NH2) is introduced into a molecule. Examples of amination reaction include the reaction of halogenated hydrocarbons with ammonia (high pressure...

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amination

Overview page. Subjects: Chemistry.

A chemical reaction in which an amino group (–NH2) is introduced into a molecule. Examples of amination reaction include the reaction of halogenated hydrocarbons with ammonia (high pressure...

See overview in Oxford Index

amination

Edited by John Daintith.

in A Dictionary of Chemistry

January 2008; p ublished online January 2008 .

Reference Entry. Subjects: Chemistry. 40 words.

A chemical reaction in which an amino group (–NH2) is introduced into a molecule. Examples of amination reaction

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amination

Richard Rennie.

in A Dictionary of Chemistry

January 2016; p ublished online January 2016 .

Reference Entry. Subjects: Chemistry. 40 words.

A chemical reaction in which an amino group (–NH2) is introduced into a molecule. Examples of amination reaction

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reductive amination

Overview page. Subjects: Chemistry.

The process whereby ammonia or a primary or secondary amine reacts with ketones and aldehydes in the presence of reducing agents such as H2 and a metal catalyst, or more ...

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reductive amination

Suzanne Bell.

in A Dictionary of Forensic Science

January 2012; p ublished online April 2013 .

Reference Entry. Subjects: Science and Mathematics. 40 words.

A description of a generic chemical transition, usually used in reference to the clandestine synthesis of methamphetamine. The process involves

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reductive amination

Edited by Richard Cammack, Teresa Atwood, Peter Campbell, Howard Parish, Anthony Smith, Frank Vella and John Stirling.

in Oxford Dictionary of Biochemistry and Molecular Biology

January 2006; p ublished online January 2008 .

Reference Entry. Subjects: Biochemistry. 115 words.

the process whereby ammonia or a primary or secondary amine reacts with ketones and aldehydes in the presence of reducing

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Development of new amination reaction at 4-position of pyrimidine nucleosides

Katsutoshi Tsuchiya and Hironori Komatsu.

in Nucleic Acids Symposium Series

November 2002; p ublished online November 2002 .

Journal Article. Subjects: Chemistry; Bioinformatics and Computational Biology; Genetics and Genomics; Molecular and Cell Biology. 0 words.

A new method for the syntheses of the 4-amino-pyrimidine nucleosides (1a, b) has been developed. The method consists of conversion of uridines into quaternary-ammonium intermediates (4a, b)...

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Effects of Nitration and Amination of Tyrosyl Residues in Thermolysin on Its Hydrolytic Activity and Its Remarkable Activation by Salts

Kuniyo Inouye, Soo-Bok Lee and Ben'ichiro Tonomura.

in The Journal of Biochemistry

July 1998; p ublished online July 1998 .

Journal Article. Subjects: Biochemistry. 0 words.

Thermolysin is remarkably activated in the presence of high concentrations (1–5 M) of neutral salts and its activity is enhanced 15 times by 4 M NaCl at pH 7.0 and 25°C [Inouye, K. (1992) J...

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Synthesis, preliminary characterization, and application of novel surfactants from highly branched xyloglucan oligosaccharides

Lionel Greffe, Laurence Bessueille, Vincent Bulone and Harry Brumer.

in Glycobiology

April 2005; p ublished online November 2004 .

Journal Article. Subjects: Carbohydrates. 7028 words.

A novel class of nonionic, carbohydrate-based surfactants has been synthesized from the plant polysaccharide xyloglucan. Enzymatic hydrolysis of xyloglucan yielded a series of well-defined,...

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reductive alkylation

Overview page. Subjects: Chemistry.

The reaction of amino groups with an alkyl carbonyl group, followed by reduction of the resulting Schiff base with a reducing agent such as sodium borohydride. See reductive amination.

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