Journal of Fluorine Chemistry p. 241 - 260 (1983)
Update date:2022-08-16
Topics:
Hudlicky, Milos
The extreme readiness of replacement of fluorine by hydrogen in catalytic hydrogenations of fluoro- and difluorobutenedioic acids and their esters is believed to be caused by participation of double bonds in the hydrogenation processes.The mechanism of the hydrogenolysis suggested in the previous paper has been tested using deuterium and its mixtures with hydrogen for the reductions.Based on the results the mode of participation of the double bond has been modified to comply with the experimental evidence. 1H, 2H and 19F NMR spectra of the deuterated products are presented and interpreted.
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