HRID267610

反应详情

EQUATION

反应方程式

HRID 267610 的结构方程式

PROCEDURE

实验过程

A solution of 3α-hydroxy-11-oxo-5α-androstane-17β-carboxylic acid (500 mg.) in dry ethanol containing 3.3%, by weight, of hydrogen chloride (100 ml.) was refluxed for 2 hours.