HRID1477537

反应详情

EQUATION

反应方程式

HRID 1477537 的结构方程式

PROCEDURE

实验过程

(2S,4S)-4-amino-2-benzooxazol-2-yl-pyrrolidine-1-carboxylic acid benzyl ester was prepared from (2S,4R)-2-benzooxazol-2-yl-4-tert-butoxy-pyrrolidine-1-carboxylic acid benzyl ester in a similar reaction sequence used in the preparation of (2S,4S)-4-amino-2-oxazol-2-yl-pyrrolidine-1-carboxylic acid benzyl ester. MS calcd. for C19H20N3O3 [(M+H)+] 338, obsd. 338.