One-Pot Synthesis of Pentafluorophenyl Sulfonic Esters via Copper-Catalyzed Reaction of Aryl Diazonium Salts, DABSO, and Pentafluorophenol,Organic Letters

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One-Pot Synthesis of Pentafluorophenyl Sulfonic Esters via Copper-Catalyzed Reaction of Aryl Diazonium Salts, DABSO, and Pentafluorophenol
Organic Letters ( IF 4.9 ) Pub Date : 2021-05-12 , DOI: 10.1021/acs.orglett.1c01056
Muhammad Aliyu Idris ₁ , Sunwoo Lee ₁

Affiliation

Pentafluorophenyl (PFP) sulfonic esters were synthesized via a copper-catalyzed one-pot multicomponent reaction of aryl diazonium tetrafluoroborate, DABSO (DABCO·(SO₂)₂), and pentafluorophenol. The reaction system provided the desired pentafluorophenyl sulfonic esters in good yields and exhibited excellent functional group tolerance. In addition, the generated PFP sulfonic esters were successfully applied in Sonogashira, Suzuki, Chan–Evans–Lam, and decarboxylative coupling reactions.

中文翻译：

通过芳基重氮盐、DABSO 和五氟苯酚的铜催化反应一锅法合成五氟苯基磺酸酯

五氟苯基 (PFP) 磺酸酯是通过铜催化的四氟硼酸芳基重氮盐、DABSO (DABCO·(SO ₂ ) ₂ ) 和五氟苯酚的一锅多组分反应合成的。该反应体系以良好的收率提供了所需的五氟苯基磺酸酯，并表现出优异的官能团耐受性。此外，生成的 PFP 磺酸酯成功应用于 Sonogashira、Suzuki、Chan-Evans-Lam 和脱羧偶联反应。

更新日期：2021-06-18

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