Brønsted-Acid-Catalyzed Activation of Nitroalkanes: A Direct Enantioselective Aza-Henry Reaction
作者:Magnus Rueping、Andrey P. Antonchick
DOI:10.1021/ol8003589
日期:2008.5.1
A direct asymmetric organocatalytic aza-Henry reaction has been developed in which a new bifunctional Bronsted-acid-catalyzed activation of nitroalkanes provides an efficient access to alpha,beta-diamino acids with high dia- and enantioselectivities under mild and base-free reaction conditions.
已经开发出直接不对称的有机催化氮杂-亨利反应,其中新的双官能布朗斯台德酸催化的硝基烷烃活化作用可在温和且无碱的反应条件下有效地获得具有高对映和对映选择性的α,β-二氨基酸。