Unusual rearrangement of the Ru3(μ-CO)2(CO)6{μ3-η1:η1:η4:η4-C4Ph2(CH=CHPh)2} complex containing an open triruthenium framework to the Ru3-triangular cluster Ru3(CO)8{μ3-η1:η1:η4:η2-C4Ph2(CH=CHPh)2}. Reactions of Ru3(CO)8{μ3-η1:η1:η4:η2-C4Ph2(CH=CHPh)2} with PPh3, P(OPri)3, CO, and the crystal structure of Ru3(CO)8(PPh3{μ-η1:η1:η4-C4Ph2(CH=CHPh)2}

被引:0
作者
A. A. Koridze
V. I. Zdanovich
V. Yu. Lagunova
M. G. Ezernitskaya
P. V. Petrovskii
F. M. Dolgushin
A. I. Yanovsky
机构
[1] Russian Academy of Sciences,A. N. Nesmeyanov Institute of Organoelement Compounds
来源
Russian Chemical Bulletin | 1998年 / 47卷
关键词
ruthenium; clusters; alkyne derivatives; rearrangement; Ru; -triangular clusters; molecular and crystal structure;
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学科分类号
摘要
Complex Ru3(μ-CO)2(CO)6{μ3-η1:η1:η4:η4-C4Ph2(CH=CHPh)2} containing an open triruthenium framework undergoes rearrangement to the Ru3-triangular Ru3(CO)8{μ3-η1:η1:η4:η2-C4Ph2(CH=CHPh)2) cluster when heated in refluxing hexane. Reactions of the latter complex with PPh3, P(OPri)3, and CO were studied. The structure of one of the reaction products, the Ru3(CO)8(PPh3{μ3-η1:η1:η4-C4Ph2(CH=CHPh)2} cluster, was established by X-ray structural analysis.
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页码:988 / 994
页数:6
相关论文
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