Reaction of 6-aryl-1,5-diazabicyclo[3.1.0]hexanes with aryl isocyanates and aryl isothiocyanates

被引：0
|
作者：
Molchanov, AP [1 ]
Sipkin, DI [1 ]
Koptelov, YB [1 ]
Kostikov, RR [1 ]
机构：
[1] St Petersburg State Univ, Dept Organ Chem, St Petersburg 198904, Russia
来源：
SYNLETT | 2000年 / 12期
关键词：
diaziridine heterocycles; 1,3-dipolar cycloadditions; nitrogen ylides; isocyanates; isothiocyanates;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Heating 6-aryl-1,5-diazabicyclo[3.1.0]hexanes in the presence of aryl isocyanates or aryl isothiocyanates leads to the formation of the corresponding 2,3-diarylperhydropyrazolo[1,2-a][1,2,4]triazol-1-one or 2,3-diarylperhydropyrazolo [1,2-a][1,2,4]triazol-1 -thione in good yield as a result of 1,3-dipolar cycloaddition of isocyanate (isothiocyanate) to an initially formed ylide.
引用
收藏
页码：1779 / 1780
页数：2
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