HRID582783

反应详情

EQUATION

反应方程式

HRID 582783 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

CONDITIONS

反应条件

温度
5 °C

PROCEDURE

实验过程

0.206 g of the compound obtained in EXAMPLE 1' and 0.026 g of sodium methylate are dissolved in 1 ml of MeOH and a few drops of DCM, and this solution is then poured into 50 ml of ether cooled to 5° C. The gelatinous precipitate formed is drained and dried over P2O5 and under vacuum. 0.15 g of the expected product is obtained, m.p.=191° C.

WORKUP

后处理

  1. customThe gelatinous precipitate formed
  2. dry with materialdried over P2O5 and under vacuum