N,N′-Dibromo-N,N′-1,2-ethanediylbis(benzene sulfonamide) as a novel N-bromo reagent catalyzed tetrahydropyranylation/depyranylation of alcohols and phenols under mild conditions

被引：26

作者：

Khazaei, Ardeshir

Rostami, Amin

Mahboubifar, Marjan

机构：

[1] Bu Ali Sina Univ, Fac Sci, Dept Chem, Hamadan, Iran

[2] Kurdistan Univ, Fac Sci, Dept Chem, Sanandaj, Iran

来源：

CATALYSIS COMMUNICATIONS | 2007年 / 8卷 / 03期

关键词：

N,N '-dibromo-N,N'-1,2-ethanediylbis(benzene sulfonamide); DHP; tetrahydropyranylation; depyranylation; alcohols; phenols;

D O I：

10.1016/j.catcom.2006.07.008

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Preparation and catalytic application of N,N'-dibromo-N,N'-1,2-dethanediylbis(benzene sulfonamide) for tetrahydropyranylation of various types of alcohols and phenols in dichloromethane and depyranylation of these compounds in methanol at room temperature is described. (c) 2006 Elsevier B.V. All rights reserved.

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收藏

页码：383 / 388

页数：6

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