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首页> 外文期刊>Bulletin of the Chemical Society of Japan >Asymmetric Bis(alkoxycarbonylation) Reaction of Cyclic Olefins Catalyzed by Palladium in the Presence of Copper(I) Triflate
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Asymmetric Bis(alkoxycarbonylation) Reaction of Cyclic Olefins Catalyzed by Palladium in the Presence of Copper(I) Triflate

机译：钯在铜（I）三氟甲磺酸酯存在下钯催化的环状烯烃的不对称双（烷氧基羰基化）反应

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摘要

A palladium-catalyzed asymmetric bis(alkoxycarbonylation) reaction of 1,2-dihydronaphthalenes and related cyclic olefins in the presence of copper(I) triflate was achieved by using a chiral bioxazoline ligand under normal pressure of carbon monoxide and oxygen to give the corresponding optically active cis-dicarboxylates with enantioselectivities up to 94% ee. An asymmetric intra- and intermolecular bis(alkoxycarbonylation) reaction of a prochiral diol possessing dihydronaphthalene skeleton also proceeded enantioselectively by an appropriate selection of the substituent of bioxazoline ligand. The carbonylation product derived from 8-methoxy-1,2-dihydronaphthalene was applied to the synthesis of a biologically active hexahydrobenz[e]isoindole derivative.
机译：通过在一氧化碳的正常压力下使用手性生物扩增的铜（I）三烷基甲酸酯，在铜（I）三烷基甲酸酯中的钯催化的不对称双（烷氧基羰基化）反应和相关环烯烃的反应。 活性CIS-二羧酸酯，具有映射性高达94％EE。 An asymmetric intra- and intermolecular bis(alkoxycarbonylation) reaction of a prochiral diol possessing dihydronaphthalene skeleton also proceeded enantioselectively by an appropriate selection of the substituent of bioxazoline ligand. 衍生自8-甲氧基-1,2-二氢萘的羰基化产物被应用于生物活性六氢苯并[E]异吲哚衍生物的合成。

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    Aratani Takahiro; Tahara Kenji; Takeuchi Susumu; Kitamura Satoko; Murai Moemi; Fujinami Shuhei; Inomata Katsuhiko; Ukaji Yutaka;

  • 作者单位

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

    Kanazawa Univ Div Mat Sci Grad Sch Nat Sci &

    Technol Kanazawa Ishikawa 9201192 Japan;

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  • 正文语种 eng
  • 中图分类 化学;
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