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

页码：1779 / 1780

页数：2

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