CpRu-allylcarbene complexes by nucleophilic attack of cyclic CpRu-dicarbenes

被引：26

作者：

Ernst, C ^{[1
]}

Walter, O ^{[1
]}

Dinjus, E ^{[1
]}

机构：

[1] Forschungszentrum Karlsruhe, ITC, CPV, D-76021 Karlsruhe, Germany

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2001年 / 627卷 / 02期

关键词：

ruthenium; metallacycles; carbene complexes; allyl complexes;

D O I：

10.1016/S0022-328X(01)00757-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Phenylacetylene and its derivatives react with Cp*Ru(COD)CI under formation of the neutral 2,5-bis-substituted dicarbene ruthenacycles chloro-Cp*ruthenacyclopenta-1,3,5-trienes (1a R = phenyl, 1b R = p-bromophenyl). Nucleophilic attack of PMe3 or P(OMe)(3) occurs at one cc-atom of the ruthenacyclopentatrienes 1 and leads under metal-chlorine bond cleavage to the corresponding Cp*Ru-allylcarbene complexes 2. The X-ray structures and spectroscopic data of the complexes confirm the results. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：249 / 254

页数：6

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← 1 2 3 →

Cp*Ru-allylcarbene complexes by nucleophilic attack of cyclic Cp*Ru-dicarbenes

CpRu-allylcarbene complexes by nucleophilic attack of cyclic CpRu-dicarbenes