Unusual coupling of diynes and CO on an Ru3-cluster: Crystal structure of RU3{μ3-CPhCC(O)C(SiMe3)C(C≡CSiMe3)CCPH}(μ-dppm)(μ-CO)(CO)6

被引：0
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作者：
M. I. Bruce
N. N. Zaitseva
B. W. Skelton
A. H. White
机构：
[1] University of Adelaide,Department of Chemistry
[2] University of Western Australia,Department of Chemistry
来源：
Russian Chemical Bulletin | 1998年 / 47卷
关键词：
ruthenium, carbonyl clusters, alkyne complexes; diynes, silylalkynes; coupling of diynes and carbon monoxide;
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摘要：
Among several products isolated in the reaction between Ru3(μ3-PhC2C≡CPh)(μ-dppm)(CO)8 and Me3SiCэCCэCSiMe3 was the Ru3{μ3-CPhCC(O)C(SiMe3)C(C≡CSiMe3)CCPh)(μ-ddpm)(CO)7 complex formally obtained by coupling of the two diynes and a CO molecule on the Ru3 framework. Other products were Ru4(μ4-PhC2C≡CPh)(μ≡dppm)(CO)10 and the already known complex Ru3{μ3-PhCCHCC(C6H4}(μ-dppm)(CO)8.
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页码：983 / 987
页数：4
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