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|Section2= |Section7= }} Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium is the organoruthenium half-sandwich compound with formula RuCl(PPh3)2(C5H5). It as an air-stable orange crystalline solid that is used in a variety of organometallic synthetic and catalytic transformations. The compound has idealized Cs symmetry. It is soluble in chloroform, dichloromethane, and acetone. ==Preparation== Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium was first reported in 1969 when it was prepared by reacting dichlorotris(triphenylphosphine)ruthenium(II) with cyclopentadiene. :RuCl2(PPh3)3 + C5H6 → RuCl(PPh3)3(C5H5) + HCl It is prepared by heating a mixture of ruthenium(III) chloride, triphenylphosphine, and cyclopentadiene in ethanol.〔Bruce, M. I.; Hamiester, C., Swincer, A. G., Wallis, R. C. "Some η5-Cyclopentadienylruthenium(II) Complexes Containing Triphenylphosphine" Inorganic Syntheses 1982, volume 21, pp 78-82. 〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium」の詳細全文を読む スポンサード リンク
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