HRID1609020
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
3.14 g of t-butyl p-[(R)-2-(p-cyanobenzamido)-3-hydroxypropyl]phenoxyacetate were successively reacted with H2S/pyridine, CH3I/acetone and NH4OAc/methanol as described in Example 1. After chromatography on silica gel with water/methanol (100:0 1:1), 1.2 g of t-butyl p-[(R)-2-(p-amidinobenzamido)-3-hydroxypropyl]phenoxyacetate were obtained in the form of a white foam. MS: 428 (M+1).