HRID267611

反应详情

EQUATION

反应方程式

HRID 267611 的结构方程式

PROCEDURE

实验过程

A solution of 3α-hydroxy-11-oxo-5α-androstane-17β-carboxylic acid (550 mg.) in dry isopropanol containing 3.7%, by weight, of hydrogen chloride (100 ml.) was refluxed for 61/2 hours.