Реакция #2298635

ord-f6ad941d19cc4e868a5b487eb1675f8f

Уравнение реакции

Cc1nc2ccccc2c(=O)[nH]1
2-methyl-4-oxo-3,4-dihydroquinazoline
O=Cc1ccc(OCCBr)cc1
4-[2-bromoethoxy]benzaldehyde
O=C([O-])[O-].[K+].[K+]
K2CO3
Cc1nc2ccccc2c(=O)n1CCOc1ccc(C=O)cc1
title compound
Выход 39.0%
Cc1nc2ccccc2c(=O)n1CCOc1ccc(C=O)cc1
4-[2-[2-Methyl-4-oxo-3,4-dihydro-3-quinazolinyl]ethoxy]benzaldehyde
Выход 39.0%

Условия реакции

Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    Другоеpreparation 1

Методика

The title compound (0.6 g, 39%) was prepared from 2-methyl-4-oxo-3,4-dihydroquinazoline (0.8 g, 5 mmol) and 4-[2-bromoethoxy]benzaldehyde (1.37 g, 6 mmol) in the presence of K2CO3 (1.38 g, 10.0 mmol) as base, by a similar procedure to that described is preparation 1.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: USRE039266E1uspto-grants-2006_09