47 / 2023-08-14 09:40:01
Direct Synthesis of Phosphoryltriacetates from White Phosphorus via Visible Light Catalysis
α-bromo esters • organophosphorus compounds • P4 activation • photocatalysis • white phosphorus
摘要录用
Yu Chen / College of Chemistry, Peking University
Wei Liu / College of Chemistry, Peking University
Xinlei Huangfu / College of Chemistry, Peking University
Junnian Wei / College of Chemistry, Peking University
Jiangxi Yu / College of Chemistry, Peking University
Wen-Xiong Zhang / College of Chemistry, Peking University
  Organophosphorus compounds (OPCs) are widely used in many fields. However, traditional synthetic routes in the industry usually involve multistep and hazardous procedures. Therefore, it's of great significance to construct such compounds in an environmental-friendly and facile way. Herein, a photoredox catalytic method has been developed to construct novel phosphoryltriacetates. Using fac-Ir(ppy)3 (ppy = 2-phenylpyridine) as the photocatalyst and blue LEDs (456 nm) as the light source, white phosphorus can react with α-bromo esters smoothly to generate phosphoryltriacetates in moderate to good yields. This one-step approach features mild reaction conditions and simple operational process without chlorination.
重要日期
  • 会议日期

    11月12日

    2023

    11月16日

    2023

  • 10月24日 2023

    初稿截稿日期

  • 11月16日 2023

    注册截止日期

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