Reactions of transition metal σ-acetylide complexes: III. Synthesis of some aryldiazovinylidene and cycloheptatrienylvinylidene complexes. X-ray structures of [Ru(CCPhNNC6H3Me2-3,4)(PPh3)2(η-C5H5)][BF4] · 0.67CH2Cl2 and [Ru{CCPh(C7H7)}(DPPE)(η-C5H5)][PF6] · 0.63CH2Cl2期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Reactions of transition metal σ-acetylide complexes: III. Synthesis of some aryldiazovinylidene and cycloheptatrienylvinylidene complexes. X-ray structures of [Ru(CCPhNNC6H3Me2-3,4)(PPh3)2(η-C5H5)][BF4] · 0.67CH2Cl2 and [Ru{CCPh(C7H7)}(DPPE)(η-C5H5)][PF6] · 0.63CH2Cl2

Authors:	Michael I Bruce Christopher Dean DNeil Duffy Mark G Humphrey George A Koutsantonis

Institution:	Jordan Laboratories, Department of Physical and Inorganic Chemistry, The University of Adelaide, Adelaide, South Australia 5001 Australia

Abstract:	Addition of arenediazonium or tropylium salts to Ru(C₂Ph)(L)₂(η-C₅H₅) (L₂ = (PPh₃)₂ or DPPE) gives the corresponding cationic aryldiazovinylidene and cycloheptatrienylvinylidene complexes, respectively; the X-ray structures of the title complexes confirm the presence of the new ligands. The RuC and CC distances are 1.823(9) and 1.34(1) Å for the aryldiazo complex, and 1.848(9) and 1.32(1) Å for the cycloheptatrienyl derivative.

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