Synthesis and crystal structures of the first germanium-containing alkylidene complexes of molybdenum R<sub>3</sub>Ge-CHMo(NAr)(OR′)<sub>2</sub> (R = Me, Ph) with direct germanium-carbene carbon bond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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Synthesis and crystal structures of the first germanium-containing alkylidene complexes of molybdenum R₃Ge-CHMo(NAr)(OR′)₂ (R = Me, Ph) with direct germanium-carbene carbon bond

Authors:	Leonid N Bochkarev Alexander V Nikitinskii Yulia E Begantsova Vladislav I Shcherbakov Natalia E Stolyarova Irina K Grigorieva Irina P Malysheva Galina V Basova Georgii K Fukin Evgenii V Baranov Yurii A Kurskii Gleb A Abakumov

Institution:	G.A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina 49, Nizhny Novgorod 603950, Russian Federation

Abstract:	The novel germanium-containing alkylidene complexes of molybdenum R₃Ge-CHMo(NAr)(OCMe₂CF₃)₂ (Ar = 2,6-i-Pr₂C₆H₃; R = Me, Ph) have been prepared by the reaction of organogermanium vinyl reagents R₃ GeCHCH₂ with known alkylidene compounds Alkyl-CHMo(NAr)(OCMe₂CF₃)₂ (Alkyl = Bu^t, PhMe₂C). The titled compounds were isolated as crystalline solids and characterized by elemental analysis, ¹H NMR, ¹³C NMR spectroscopy and X-ray diffraction studies. The geometry of the Mo atoms in the compounds can be described as a distorted tetrahedron.

Keywords:	Alkylidene complexes Molybdenum Germanium Synthesis Structure elucidation
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