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

被引：30

作者：

Coskun, N

机构：

[1] Uludaǧ University, Department of Chemistry

来源：

TETRAHEDRON | 1997年 / 53卷 / 40期

关键词：

D O I：

10.1016/S0040-4020(97)00876-4

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) under bar][1,2,4]oxadiazol-2(1 (H) under 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：13873 / 13882

页数：10

共 10 条

[1]

Beckmann E, 1890, Berichte der Dtsch. Chem. Gesellschaft, V23, P3331

[2]

BECKMANN E, 1894, BER DTSCH CHEM GES, V27, P1957

[3] NEW METHODS FOR THE SYNTHESIS OF IMIDAZOLINE-N-OXIDES [J].