Electrocatalytic fluoroalkylation of olefins. Perfluoroalkylation of 2-vinylpyridine
作者:M. N. Khrizanforov、T. V. Gryaznova、D. Yu. Mikhailov、Yu. H. Budnikova、O. G. Sinyashin
DOI:10.1007/s11172-012-0206-3
日期:2012.8
Perfluoroalkylation of 2-vinylpyridine was conducted under conditions for the formation of low-valent nickel complexes during electroreduction of NiBr2L (L is the bipy, terpy) in DMF solutions. Depending on the electrosynthesis conditions, either dimeric products of addition of perfluoroalkyl substituents at the double bond of the olefin or (in the presence of triethylamine) 1-perfluorohexyl-2-pyridinethylene were formed.