NICKEL-CATALYZED CYCLOTRIMERIZATION OF MALONONITRILE - THE DICYANOMETHANIDE-BRIDGED, ANIONIC NI-II COMPLEX [(NI(C5F5)2(MU-NCCHCN))2]2-

被引：36

作者：

LOPEZ, G ^{[1
]}

SANCHEZ, G ^{[1
]}

GARCIA, G ^{[1
]}

RUIZ, J ^{[1
]}

GARCIA, J ^{[1
]}

MARTINEZRIPOLL, M ^{[1
]}

VEGAS, A ^{[1
]}

HERMOSO, JA ^{[1
]}

机构：

[1] CSIC,INST QUIM FIS ROCASOLANO,MADRID 6,SPAIN

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1991年 / 30卷 / 06期

关键词：

D O I：

10.1002/anie.199107161

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A remarkable twelve-membered heterocycle is present in the title complex anion 1. It is formed in the reaction of the NBu4 salt of the corresponding hydroxo-bridged anion with malonitrile in the molecular ratio 1:2. Catalytic amounts of the Ni compound, on the other hand, effect a cyclotrimerization of the malonitrile, leading to a highly functionalized pyridine derivative.

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页码：716 / 717

页数：2

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