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|Section2= |Section3= |Section7= |Section8= }} Dicarbonylbis(cyclopentadienyl)titanium is the chemical compound with the formula (η5-C5H5)2Ti(CO)2, abbreviated Cp2Ti(CO)2. This maroon-coloured, air-sensitive species is soluble in aliphatic and aromatic solvents.〔Sikora, D.J.; Moriarty, K.J.; Rausch, M.D. (1990). "Reagents for Transition Metal complex and Organometallic syntheses." Inorganic Sytheses. 28. pp. 250-251.〕 It has been used for the deoxygenation of sulfoxides, reductive coupling of aromatic aldehydes and reduction of aldehydes. ==Structure and synthesis== Cp2Ti(CO)2 is prepared via the reduction of titanocene dichloride with magnesium under an atmosphere of carbon monoxide. :(C5H5)2TiCl2 + Mg + 2 CO → (C5H5)2Ti(CO)2 + MgCl2 Both Cp2Ti(CO)2 and Cp2TiCl2 are tetrahedral as are related zirconium and hafnium compounds. 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「titanocene dicarbonyl」の詳細全文を読む スポンサード リンク
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