Comparative catalytic efficiency of 1,4-dialkyl-1,4-diazoniabicyclo[2.2.2]octane difluorides and alkali metal fluorides in the reaction of pentafluorophenol with pentafluoropyridine
作者:V. V. Aksenov、V. I. Vysochin、P. P. Rodionov、G. V. Shishkin、G. G. Yakobson