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
收藏
页码：2015 / 2017
页数：3
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