Microwave-assisted synthesis of N-heterocyclic carbene precursors

被引:29
作者
Aidouni, A [1 ]
Demonceau, A [1 ]
Delaude, L [1 ]
机构
[1] Univ Liege, Inst Chim B6a, Ctr Educ & Res Macromol, B-4000 Liege, Belgium
关键词
amines; cyclizations; heterocycles; imidazolinium salts; ligands;
D O I
10.1055/s-2006-932455
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A very simple and efficient procedure is reported for the synthesis of 1,3-diarylimidazolinium chlorides by cyclization of N,N'-diarylethylenediamines dihydrochlorides with triethyl ortho-formate under microwave irradiation.
引用
收藏
页码:493 / 495
页数:3
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