Selectivity control in enantioselective four-component reactions of aryl diazoacetates with alcohols, aldehydes and amines: an efficient approach to synthesizing chiral β-amino-α-hydroxyesters
作者:Xinfang Xu、Jing Zhou、Liping Yang、Wenhao Hu
DOI:10.1039/b816104f
日期:——
Enantioselective four-component reactions of aryl diazoacetates with alcohols, aldehydes and amines catalyzed cooperatively by a rhodium complex and a chiral Bronsted acid produce beta-amino-alpha-hydroxyl acid derivatives in a single step with excellent control of chemo-, diastereo- and enantioselectivity.
铑配合物和手性布朗斯台德酸协同催化重氮芳基乙酸酯与醇,醛和胺的对映选择性四组分反应可在一个步骤中很好地控制化学,非对映和对映选择性地生成β-氨基-α-羟基酸衍生物。