Regioselective ring-opening of aziridines with potassium thiocyanate and thiols using sulfated zirconia as a heterogeneous recyclable catalyst

被引：56

作者：

Das, B ^{[1
]}

Ramu, R ^{[1
]}

Ravikanth, B ^{[1
]}

Reddy, KR ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 05期

关键词：

aziridine; ring-opening; potassium thiocyanate; thiol; sulfated zirconia; regioselectivity;

D O I：

10.1016/j.tetlet.2005.11.105

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Ring-opening of aziridines with potassium thiocyanate and thiols has efficiently been carried out at room temperature in the presence of sulfated zirconia to give the corresponding beta-aminothiocyanates and beta-aminosulfides, respectively, in high yields within 2 h and with high regioselectivity. The catalyst, a solid acid, functions tinder heterogeneous conditions. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：779 / 782

页数：4

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