4.4 Article

Lewis acid-assisted N-fluorobenzenesulfonimide-based electrophilic fluorine catalysis in Beckmann rearrangement

期刊

TETRAHEDRON LETTERS
卷 57, 期 51, 页码 5820-5824

出版社

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2016.11.054

关键词

N-Fluorobenzenesulfonimide; Beckmann rearrangement; Lewis acid assistance; Electrophilic fluorine catalysis

资金

  1. Natural Science Foundation of Liaoning Province of China [2014020080]
  2. Foundation of Liaoning Province Education Administration of China [L2014386]
  3. Ministry of Education
  4. program for Liaoning innovative research team in university

向作者/读者索取更多资源

A microwave-assisted N-fluorobenzenesulfonimide (NFSI)/Lewis acid-catalyzed Beckmann rearrangement was developed. The remarkable promotion to the electrophilicity of NFSI by Lewis acids was illustrated utilizing a series of readily available oxime substrates. The action model between NFSI and Lewis acids was probed by control experiments and theoretical calculations. (C) 2016 Elsevier Ltd. All rights reserved.

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