Transformation of 5,5-diaryl-4,5-dihydro-1,2,4-oxadiazoles to 4-arylquinazolines

被引：15

作者：

Szczepankiewicz, W ^{[1
]}

Wagner, P ^{[1
]}

Danicki, M ^{[1
]}

Suwinski, J ^{[1
]}

机构：

[1] Silesian Tech Univ, Inst Organ Chem & Technol, PL-44100 Gliwice, Poland

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 10期

关键词：

oxadiazoles; quinazolines; dipolar cycloaddition; transformation; electrocyclization; imines; nitrile oxides;

D O I：

10.1016/S0040-4039(03)00229-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The transformation of 5,5-diaryl-4,5-dihydro-1,2,4-oxadiazoles to 4-arylquinazolines in boiling acetic anhydride via acyclic 1-acetyloxy-4-aryl-1,3-diaza-1,3-butadienes is described. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：2015 / 2017

页数：3

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