Deoxygenative Reduction of Organometallic Compounds by Hydrosilanes -An Organometallic Approach to Catalytic CO Hydrogenation-

  • AKITA Munetaka
    Research Laboratory of Resources Utilization, Tokyo Institute of Technology

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Other Title
  • ヒドロシランによる有機金属錯体の脱酸素還元反応 -触媒的CO水素化反応への有機金属化学からのアプローチ-
  • ヒドロシラン ニ ヨル ユウキ キンゾク サクタイ ノ ダツサンソ カンゲン

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Abstract

Reduction of organometallic compounds by hydrosilanes (HnSiR4-n) is studied. Because the H-Si bond in hydrosilanes shows reactivity similar to the H-H bond and, in addition to this feature, the Si part may display Lewis acidic property to activate oxygen-containing functional groups, it is expected that hydrosilanes can reduce oxygen-containing intermediates. As a result of our study, successful reproduction of elementary steps of catalytic CO hydrogenation (e. g. the carbon-chain propagation step of the Pichler-Schulz mechanism, methanation via the Fischer-Tropsch mechanism) is realized on discrete transition metal complexes.

Journal

  • NIPPON KAGAKU KAISHI

    NIPPON KAGAKU KAISHI 1998 (12), 783-793, 1998-12-10

    The Chemical Society of Japan

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