P -Spiro phosphonium salts catalyzed asymmetric fluorination of 3-substituted benzofuran-2(3 H )-ones
作者: Chuan-Le ZhuXiao-Yun FuAi-Jia WeiDominique CahardJun-An Ma
作者单位: 1Department of Chemistry, Tianjin University, Tianjin 300072, China
2UMR 6014 CNRS, laboratoire COBRA de l’IRCOF, Université et INSA de Rouen, Mont Saint Aignan, France
刊名: Journal of Fluorine Chemistry, 2013, Vol.150 , pp.60-66
来源数据库: Elsevier Journal
DOI: 10.1016/j.jfluchem.2013.03.007
关键词: Phosphonium saltsPhase-transfer catalysisFluorinationEnantioselectivityBenzofuran-2(3 H )-ones
原始语种摘要: Abstract(#br)Asymmetric electrophilic fluorination of 3-substituted benzofuran-2(3 H )-ones was realized under liquid–liquid phase-transfer catalysis with 2mol% of chiral phosphonium salts to afford the fluorinated products with up to 96% yield and 56% ee.
全文获取路径: Elsevier  (合作)
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来源刊物:
影响因子:1.939 (2012)

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关键词翻译
关键词翻译
  • catalyzed 催化的
  • asymmetric 不对称的
  • substituted 取代的
  • ones 任何人的
  • salts 盐类
  • catalysis 催化
  • fluorination 氟化
  • electrophilic 亲电的
  • phosphonium 膦根
  • benzofuran 苯并呋喃