HRID248034

反应详情

EQUATION

反应方程式

HRID 248034 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

The title compound is prepared by the procedure of Example 27, using 0.90 g of product from Example 15, 0.316 g of washed 50% sodium hydride, 2.57 g of product from Example 33 and 25 ml of dry tetrahydrofuran. The residue is purified by chromatography (silica gel: 40% ethyl acetate/hexane) to give 0.275 g of desired product as a yellow oil which crystallizes on standing.

WORKUP

后处理

  1. customThe title compound is prepared by the procedure of Example 27
  2. customThe residue is purified by chromatography (silica gel: 40% ethyl acetate/hexane)