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Synlett 1994; 1994(4): 251-252
DOI: 10.1055/s-1994-22815
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A Facile Synthesis of α,α-Difluoroalkyl Ethers and Carbonyl Fluoride Acetals by Oxidative Desulfurization-Fluorination

M. Kuroboshi* , T. Hiyama
  • *Research Laboratory of Resources Utilization, Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 227, JAPAN
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Publication Date:
22 March 2002 (online)

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α,α-Difluoro ethers and carbonyl fluoride acetals were readily prepared from thiocarboxylic O-acid esters and O, O′-disubstituted thiocarbonate, respectively, in moderate to good yields by the action of tetrabutylammonium dihydrogentrifluoride and N-bromosuccinimide or N-iodosuccinimide.

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