Direct observation of oxidative Cyclization of η2-alkene and η2-aldehyde on Ni(0) center.: Significant acceleration by addition of Me3SiOTf

被引：133

作者：

Ogoshi, S ^{[1
]}

Oka, M ^{[1
]}

Kurosawa, H ^{[1
]}

机构：

[1] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 38期

关键词：

D O I：

10.1021/ja0460716

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Direct oxidative cyclization of (η2:η2-CH2CHCH2C6H4CHO)Ni(PR3) to form the nickelacycle and drastic acceleration of the cyclization by the addition of Me3SiOTf were observed. (η2-PhCHO)Ni(PCy3)2 also reacted with Me3SiOTf to give (η1:ηη1-Me3SiOCH(Ph))Ni(PCy3)OTf. Copyright © 2003 American Chemical Society.

引用

页码：11802 / 11803

页数：2

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