Efficient Synthesis of Sugar Iminopyrrolidine Derivatives via an Intramolecular Staudinger-aza-Wittig-Type Reaction
作者:Denis Postel、Hélène Ducatel、Albert Nguyen Van Nhien、Serge Pilard
DOI:10.1055/s-2006-948177
日期:2006.8
We report herein the first example of a Staudinger-aza-Wittig-type reaction on a substituted furanoside in which a β-azido glyco-α-aminonitrile was converted into fused iminopyrrolidines in good yields, and the following hydrolysis gave the corresponding conformationally restricted glycoamino acids.