HRID647094

反应详情

EQUATION

反应方程式

HRID 647094 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A solution of aminoacetaldehyde diethylacetal (11 g, 0.08 mol and 1-nitro-2-methylthio-2-methylsulphinylethylene (15 g, 0.08 mol) in methanol (200 ml) was stirred for 21/2 hours at room temperature. The solvent was removed in vacuo leaving a yellow oily residue which after trituration with propan-2-ol gave 1-nitro-2-methylthio-2-(2,2-diethoxyethylamino)ethylene (9.8, 49%) m.p. 72°-74°.

WORKUP

后处理

  1. customThe solvent was removed in vacuo
  2. customleaving a yellow oily residue which after trituration with propan-2-ol