Alberola, Angel; Alvarez, Maria A.; Andres, Celia, Synthetic Communications, 1990, vol. 20, # 8, p. 1149 - 1158
作者:Alberola, Angel、Alvarez, Maria A.、Andres, Celia、Gonzalez, Alfonso、Pedrosa, Rafael
DOI:——
日期:——
ALBEROLA, ANGEL;ALVAREZ, MARIA A.;ANDRES, CELIA;GONZALEZ, ALFONSO;PEDROSA+, SYNTH. COMMUN., 20,(1990) N, C. 1149-1158
作者:ALBEROLA, ANGEL、ALVAREZ, MARIA A.、ANDRES, CELIA、GONZALEZ, ALFONSO、PEDROSA+
DOI:——
日期:——
Catalytic Asymmetric Synthesis of N-Chiral Amine Oxides
作者:Sukalyan Bhadra、Hisashi Yamamoto
DOI:10.1002/anie.201606354
日期:2016.10.10
Direct asymmetricsynthesis of N‐chiralamine oxides was accomplished (up to 91:9 e.r.) by means of a bimetallic titanium catalyst. A hydroxy group situated at the γ‐position of the N stereocenter enables the desired N‐oxidation through dynamic kinetic resolution of the trivalent amine substrates. The method was further extended to the kinetic resolution of racemic γ‐amino alcohols with a preexisting