Реакция #2298636

Уравнение реакции

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

4-(2-bromoethoxy)benzaldehyde

K2CO3

→

title compound

Выход 27.0%

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

Выход 27.0%

Условия реакции

Обработка

1. 1
   Другоеthat described in preparation 1

Методика

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.

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