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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Transition metal alkyne complex ： ウィキペディア英語版 Transition metal alkyne complex In organometallic chemistry, a transition metal alkyne complex is a coordination compound containing one or more alkyne ligands. Such compounds are intermediates in many catalytic reactions that convert alkynes to other organic products, e.g. hydrogenation and trimerization.〔Elschenbroich, C. ”Organometallics” 2006 Wiley-VCH: Weinheim. ISBN 3-527-29390-6.〕 ==Synthesis== Transition metal alkyne complexes are often formed by the displacement of labile ligands by the alkyne. For example, a variety of cobalt-alkyne complexes may be formed by reaction of the alkyne with dicobalt octacarbonyl.〔Kemmitt, R. D. W.; Russell, D. R.; "Cobalt" in ''Comprehensive Organometallic Chemistry I''; Abel, E.W.; Stone, F.G.A.; Wilkinson, G. eds., 1982, Pergamon Press, Oxford. ISBN 0-08-025269-9〕 :Co2(CO)8 + R2C2 → Co2(C2R2)(CO)6 + 2 CO Many alkyne complexes are produced by reduction of metal halides, e.g. titanocene dichloride and bis(triphenylphosphine)platinum dichloride in the presence of the alkyne: :Cp2TiCl2 + C2R2 + Mg → Cp2Ti(C2R2) + MgCl2 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「Transition metal alkyne complex」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.