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PtCl2-Catalyzed Tandem Enyne Cyclization/1,2 Ester Migration Reaction Controlled by Substituent Effects of All-Carbon 1,6-Enynyl Esters

Authors

  • Xing Huo,

    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
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    • These authors contributed equally to this work.

  • Changgui Zhao,

    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
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    • These authors contributed equally to this work.

  • Gaoyuan Zhao,

    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
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  • Shouchu Tang,

    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
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  • Huilin Li,

    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
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  • Dr. Xingang Xie,

    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
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  • Prof. Dr. Xuegong She

    Corresponding author
    1. State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582
    2. State Key Laboratory of Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, Gansu, 730000 (P. R. China)
    • State Key Laboratory of Applied Organic Chemistry, Department of Chemistry, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000 (P. R. China), Fax: (+86) 931-8912582

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Abstract

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On the move: A novel PtCl2-catalyzed tandem 1,6-enyne cyclization/1,2-acyloxy migration reaction was developed, which was shown to be controlled by substitution effects. Using this method, a series of substituted enol esters containing the cyclopentenyl motif were prepared in moderate to high yields.

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