Microwave-enhanced synthesis of cyclic amidines

被引：20
|
作者：
Garcia, M. Beatriz [1 ]
Torres, Romina A. [1 ]
Orelli, Liliana R. [1 ]
机构：
[1] Univ Buenos Aires, Fac Pharm & Biochem, Dept Organ Chem, RA-1053 Buenos Aires, DF, Argentina
来源：
TETRAHEDRON LETTERS | 2006年 / 47卷 / 28期
关键词：
D O I：
10.1016/j.tetlet.2006.05.042
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
We present a simple and efficient microwave based protocol for the synthesis of heterocyclic amidines by PPE promoted cyclodehydration of N-aryl-N'-acylalkylenediamines. The method is general for five- to eight-membered heterocycles and affords high yields of the desired products in remarkably short reaction times. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4857 / 4859
页数：3
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