Reactions of imines with 2,2-difluoro-2-fluorosulfonylacetyl fluoride |
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| Authors: | Katja Vlasov Enno Lork |
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| Affiliation: | a Institute of Inorganic & Physical Chemistry, Leobener Strasse, University of Bremen, 28334 Bremen, Germany
b School of Engineering and Science, Jacobs University Bremen gGmbH, Campus Ring 1, 28759 Bremen, Germany |
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| Abstract: | Selected N-alkyl ketoimines having at least one methyl group at the imino carbon were reacted in a Stork enamine reaction with 2,2-difluoro-2-fluorosulfonylacetyl fluoride to yield enaminones carrying one fluorosulfonyldifluoromethylene function. In the case of N-tertbutyl methyl aldimine two of these groups were present in a triketone derivative. Taking a ethylene bis(imine) also a ring closure reaction was observed, proven by X-ray structure analysis. |
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| Keywords: | Ketoimines Aldimine 2,2-Difluoro-2-fluorosulfonylacetyl fluoride Enaminones |
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