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Selective one-pot synthesis of asymmetric secondary amines via N-alkylation of nitriles with alcohols
(Academic Press Inc Elsevier Science, 2019-10)
The synthesis of asymmetric secondary amines (ASA) is commonly achieved by N-alkylation of primaryamines with alcohols. Here, we investigated the ASA synthesis via the direct amination of alcohols withnitriles, which avoids ...
Formal hydride transfer mechanism for photoreduction of 3-phenylquinoxalin-2-ones by amines. Association of 3-phenylquinoxalin-2-one with aliphatic amines
(AMER CHEMICAL SOC, 2000-11-17)
The photophysical and photochemical behavior of 1-methyl-3-phenylquinoxalin-2-one (MeNQ) and 3-phenylquinoxalin-2-one (HNQ) in the presence of amines is reported. While HNQ fluorescence shows an auxochromic effect and a ...
Bioactive amines
(Universidade Federal de Minas GeraisBrasilFAR - DEPARTAMENTO DE ALIMENTOSFAR - DEPARTAMENTO DE PRODUTOS FARMACÊUTICOSUFMGRSC Publishing, 2019)
Direct reductive amination of aldehydes using lithium-arene(cat.) as reducing system. A simple one-pot procedure for the synthesis of secondary amines
(Pergamon-Elsevier Science Ltd, 2012-06)
A simple one-pot procedure for the direct reductive amination of aldehydes using lithium powder and a catalytic amount of 4,4′-di-tert-butylbiphenyl (DTBB) or a polymer supported naphthalene as reducing system is described. ...
Computer Modeling Explains the Structural Reasons for the Difference in Reactivity of Amine Transaminases Regarding Prochiral Methylketones
(2022-01-01)
Amine transaminases (ATAs) are pyridoxal-5′-phosphate (PLP)-dependent enzymes that catalyze the transfer of an amino group from an amino donor to an aldehyde and/or ketone. In the past decade, the enzymatic reductive ...
Highly ordered TiO2 nanotube arrays and photoelectrocatalytic oxidation of aromatic amine
(Elsevier B.V., 2010-08-31)
Self-organized Ti/TiO2 nanotubular array electrodes may be achieved by simple electrochemical anodization of Ti foil in NH4F/glycerol water solution. The photocurrent on nanotubular layers is remarkably improved in relation ...
Highly ordered TiO2 nanotube arrays and photoelectrocatalytic oxidation of aromatic amine
(Elsevier B.V., 2010-08-31)
Self-organized Ti/TiO2 nanotubular array electrodes may be achieved by simple electrochemical anodization of Ti foil in NH4F/glycerol water solution. The photocurrent on nanotubular layers is remarkably improved in relation ...
Radical amination with trimethylstannylated benzophenone imine
(American Chemical Society, 2010-04)
Intermolecular radical amination reactions of various primary, secondary, and tertiary alkyl radicals by using trimethylstannylated benzophenone imine A as a novel radical acceptor to provide imines of type B are described. ...
Effect of processing on amine formation and the lipid profile of cod (Gadus morhua) roe
(ELSEVIER SCI LTD, 2011)
The processing of fish roe leads to changes in its chemical composition, the extent of which depends on the techniques and additives employed. This study aimed to investigate the effects of ripening temperature and the use ...