Reactivity of a cationic non-hydridic triruthenium carbonyl cluster complex with anionic reagents. Synthesis of new tri- and hexanuclear derivatives

被引：12

作者：

Cabeza, JA

delRio, I

Riera, V

Grepioni, F

机构：

[1] UNIV OVIEDO,CSIC,FAC QUIM,INST QUIM ORGANOMET ENRIQUE MOLES,E-33071 OVIEDO,SPAIN

[2] UNIV BOLOGNA,DIPARTIMENTO CHIM G CIAMICIAN,I-40126 BOLOGNA,ITALY

来源：

ORGANOMETALLICS | 1997年 / 16卷 / 04期

关键词：

D O I：

10.1021/om960552j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The cationic cluster complex [Ru-3(mu(3)-ampy)-(CO)(10)][BF4] (1) (Hampy = 2-amino-6-methylpyridine) reacts with chloride, iodide, and acetate anions (as [PPN](+) or [Bu(4)N](+) salts) to give the 50-electron neutral compounds [Ru-3(mu-X)(mu(3)-ampy)(CO)(9)] (X = Cl, I, MeCO(2)), whereas its reaction with [PPN][BH4] affords the known 48-electron neutral hydride derivative [Ru-3(mu-H)(mu(3)-ampy)(CO)(9)]; The hexanuclear compound [Ru-6(mu-H)(mu(4)-S)(mu(3)-ampy)(CO)(17)], which consists of two closed trimetal units connected by two metal-metal bonds (X-ray structure), has been prepared by reaction of complex I with the anionic cluster compound: [PPN](2)[Ru-3(mu(3)-S)(CO)(9)].

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页码：812 / 815

页数：4

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