HRID1587620

反应详情

EQUATION

反应方程式

HRID 1587620 的结构方程式

PROCEDURE

实验过程

The procedure of Example 6 was repeated except that 105 mg of 1α,3β-diacetoxypregna-5,7-diene-20-carbaldehyde was used in lieu of 120 mg of 1α,3β-bis(methoxycarbonyloxy)pregna-5,7-diene-20-carbaldehyde to give 89 mg of 1α,3β-diacetoxypregna-5,7-diene-20-carboxylic acid.