Regio and diastereoselective addition of imidazoline 3-oxides to aryl isocyanates

被引：28

作者：

Coskun, N

机构：

[1] Uludaǧ University, Department of Chemistry

来源：

TETRAHEDRON LETTERS | 1997年 / 38卷 / 13期

关键词：

N-OXIDES;

D O I：

10.1016/S0040-4039(97)00297-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Delta(3)-imidazoline 3-oxides 1 underwent regio and diastereoselective cycloaddition with aryl isocyanates 2 to give 5,6,7.7a-tetrahydroimidazo[1.5-(b) over bar][1.2.4]oxadiazol-2(<1(H)over bar>)-ones 3 in excellent yields. Thermally and chemically induced retro cycloaddition of compounds 3 was demonstrated. (C) 1997 Elsevier Science Ltd.

引用

页码：2299 / 2302

页数：4

共 9 条

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