Abstract
The reaction of pentafluoroacetanilide hydrodefluorination under the action of zinc in the presence of catalytic amounts of complexes, generated in situ from nickel chloride and 2,2′-bipyridine or 1,10-phenanthroline, was studied. The influence of the solvent, catalytic complex, and substrate : zinc molar ratio on the reaction course was investigated. On the basis of the results obtained, preparative methods for the synthesis of 3,4,5-trifluoro- and 2,3,4,5-tetrafluoroanilines were developed.
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Schedule a callMore From: Bulletin of the Academy of Sciences of the USSR, Division of chemical science
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