HRID918404

反应详情

EQUATION

反应方程式

HRID 918404 的结构方程式

PROCEDURE

实验过程

A solution of 2,2-diethoxy-1-diazoethane (prepared from 0.18 mole of precursor as described in Example 2A) in methanolether at 0°C is treated with 6α-fluoro-11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione, 16,17-cycloborate until nitrogen evolution ceases. The solution is evaporated to give the title compound.

WORKUP

后处理

  1. customThe solution is evaporated