Organocatalytic Asymmetric Michael-Acyl Transfer Reaction of α-Nitroketones with 2-Hydroxybenzylidene Ketones
作者:Rajendra Maity、Subas Chandra Sahoo、Subas Chandra Pan
DOI:10.1002/ejoc.201900069
日期:2019.3.31
This paper depicts primary amine catalyzed asymmetric cascade Michael–acyl transfer reaction of α‐nitroketones and 2‐hydroxybenzylidene ketones. The desired products having nitro, keto, and ester functionalities were obtained in high yields with excellent enantioselectivities under mild reaction conditions.
本文描述了伯胺催化的α-硝基酮和2-羟基亚苄基酮的不对称级联迈克尔-酰基转移反应。在温和的反应条件下,以高收率和优异的对映选择性,获得了具有硝基,酮和酯官能度的所需产物。