Generation of heteroarylium-N-difluoromethylides and heteroaryl-N-difluoromethyl anions and their reactions with electrophiles: heteroaryl-and heteroarylium-N- …
…, M Médebielle, V Staninets, AA Kolomeitsev
文献索引：Bissky, German; Roeschenthaler, Gerd-Volker; Lork, Enno; Barten, Jan; Medebielle, Maurice; Staninets, Vasilij; Kolomeitsev, Alexander A. Journal of Fluorine Chemistry, 2001 , vol. 109, # 2 p. 173 - 181
Reductive debromination of N-bromodifluoromethyl-4-dimethylaminopyridinium bromide, 1- bromodifluoromethyl-imidazole, 1-methyl-3-bromodifluoromethyl-imidazolium bromide and 1-bromodifluoromethyl-2-methyl-benzimidazole using tetrakis (dimethylamino) ethylene (TDAE) or tris (diethylamido) phosphite leads to new fluorinated carbanionic species, namely heteroarylium-N-difluoromethylides and heteroaryl-N-difluoromethyl anions. In the ...
