HRID10978
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
According to the procedure for the preparation of intermediate 19b, intermediate 21a (149 mg, 0.313 mmol) was deproteted to afford 125 mg (95%) of intermediate 21b. MS (ESI) 420.4 (M+H+).