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Collective Synthesis of Phenanthridinone through C-H Activation Involving a Pd-Catalyzed Aryne Multicomponent Reaction  期刊论文  

  • 编号:
    bd657916-5326-405d-86c7-d32215cc7ff2
  • 作者:
  • 语种:
    英文
  • 期刊:
    ORGANIC LETTERS ISSN:1523-7060 2016 年 18 卷 17 期 (4352 - 4355) ; SEP 2
  • 收录:
  • 摘要:

    A palladium-catalyzed multicomponent reaction (MCR) involving aryne, CO, and aniline is established for straightforward assembly of a phenanthridinone scaffold through C-H bond activation. Free combination with multiple kinds of readily available anilines and arynes is facilely achieved for phenanthridinone construction without prefunctionalization. Representative natural products were subsequently synthesized through this MCR strategy highly efficiently. Control experiments and interval NMR tracking revealed the mechanism, particularly the key role of CuF2 in determining the aryne-releasing rate from the precursor in this transformation.

  • 推荐引用方式
    GB/T 7714:
    Feng Minghao,Tang Bingqing,Xu Hong-Xi, et al. Collective Synthesis of Phenanthridinone through C-H Activation Involving a Pd-Catalyzed Aryne Multicomponent Reaction [J].ORGANIC LETTERS,2016,18(17):4352-4355.
  • APA:
    Feng Minghao,Tang Bingqing,Xu Hong-Xi,Jiang Xuefeng.(2016).Collective Synthesis of Phenanthridinone through C-H Activation Involving a Pd-Catalyzed Aryne Multicomponent Reaction .ORGANIC LETTERS,18(17):4352-4355.
  • MLA:
    Feng Minghao, et al. "Collective Synthesis of Phenanthridinone through C-H Activation Involving a Pd-Catalyzed Aryne Multicomponent Reaction" .ORGANIC LETTERS 18,17(2016):4352-4355.
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