Synthesis of Diverse Aromatic Ketones through C-F Cleavage of Trifluoromethyl Group.

Chemistry

Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-0062, Japan.

Published: September 2020

An efficient synthetic method of aromatic ketones through C-F cleavage of trifluoromethyl group is disclosed. The high functional group tolerance of the transformation and the remarkable stability of trifluoromethyl group in various reactions enabled multi-substituted aromatic ketone synthesis in an efficient route involving useful transformations such as ortho-lithiation, aryne chemistry, and cross-couplings.

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http://dx.doi.org/10.1002/chem.202001816DOI Listing

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