Cationic platinum-catalyzed etherification by intra- and intermolecular dehydration of alcohols

被引：38

作者：

Shibata, T ^{[1
]}

Fujiwara, R ^{[1
]}

Ueno, Y ^{[1
]}

机构：

[1] Waseda Univ, Dept Chem, Sch Sci & Engn, Tokyo 1698555, Japan

来源：

SYNLETT | 2005年 / 01期

关键词：

platinum; ethers; dehydration; diols; alcohols;

D O I：

10.1055/s-2004-835664

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Catalytic etherification of diols proceeds to give various cyclic ethers by use of cationic platinum salt, which is in situ prepared from PtCl2 and AgSbF6. Etherification of benzylic alcohols is also possible by intermolecular dehydration. Both of intra- and intermolecular etherifications smoothly proceed even under an atmosphere of air.

引用

页码：152 / 154

页数：3

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