Phosphepines: Convenient access to phosphinidene complexes

被引：64

作者：

Borst, MLG

Bulo, RE

Winkel, CW

Gibney, DJ

Ehlers, AW

Schakel, M

Lutz, M

Spek, AL

Lammertsma, K

机构：

[1] Vrije Univ Amsterdam, Fac Sci, Dept Organ Chem, NL-1081 HV Amsterdam, Netherlands

[2] Univ Utrecht, Bijvoet Ctr Biomol Res, NL-3584 CH Utrecht, Netherlands

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 16期

关键词：

D O I：

10.1021/ja050817y

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of o-diethynylbenzene with transition metal-complexed primary phosphines gives in a single base-induced step stable phosphepine complexes as confirmed by X-ray data. At 75-80 °C these phosphepines undergo clean cheletropic elimination of naphthalene to give transient carbene-like phosphinidene complexes that can be trapped in high yield by alkenes, alkynes, and alcohols. Copyright © 2005 American Chemical Society.

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页码：5800 / 5801

页数：2

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