反应 #2298636

反应方程式

2-ethyl-4-oxo-3,4-dihydroquinazoline

4-(2-bromoethoxy)benzaldehyde

K2CO3

→

title compound

收率 27.0%

4-[2-[2-Ethyl-4-oxo-3,4-dihydro-3-quinazolinyl]ethoxy]benzaldehyde

收率 27.0%

反应条件

后处理

1. 1
   其他that described in preparation 1

实验过程

The title compound (5.0 g, 27%) was prepared from 2-ethyl-4-oxo-3,4-dihydroquinazoline (9.2 g, 57.5 mmol) and 4-(2-bromoethoxy)benzaldehyde (14.5 g, 69.0 mmol) in the presence of K2CO3 (14.6 g, 115.0 mmol) as base, by a similar procedure to that described in preparation 1.

来源