COMBINED USE OF DIPHENYLTIN SULFIDE OR LAWESSONS REAGENT AND SILVER PERCHLORATE AS EFFECTIVE CATALYST SYSTEMS IN ALDOL REACTION

被引：13

作者：

MUKAIYAMA, T

SAITO, K

KITAGAWA, H

SHIMOMURA, N

机构：

来源：

CHEMISTRY LETTERS | 1994年 / 04期

关键词：

D O I：

10.1246/cl.1994.789

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Catalytic aldol reactions of several aldehydes with trimethylsilyl enol ethers are effectively performed by combined use of diphenyltin sulfide (Ph(2)Sn=S) and silver perchlorate (AgClO4) or Lawesson's reagent (2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane-2,4- disulfide) and silver perchlorate under mild conditions.

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页码：789 / 792

页数：4

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