HRID324962

反应详情

EQUATION

反应方程式

HRID 324962 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Using Method A above, (Z)-4,5-diamino-1,3-dihydro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2H-indol-2-one (60 mg, 0.22 mmol) (Starting Material 5) was condensed with 2,3-butanedione (135 μL) (Aldrich) in ethanol (3 ml) at reflux to give (Z)-7,9-dihydro-2,3-dimethyl-9-[(3-methoxy-1H-pyrrol-2-yl)methylene]-8H-pyrrolo-[3,2-f]quinoxalin-8-one in 100% yield.

WORKUP

后处理

  1. temperatureat reflux