- Nucleophilic difluoromethylation of primary alkyl halides using difluoromethyl phenyl sulfone as a difluoromethyl anion equivalent.
Nucleophilic difluoromethylation of primary alkyl halides using difluoromethyl phenyl sulfone as a difluoromethyl anion equivalent.
Organic letters (2004-11-05)
G K Surya Prakash, Jinbo Hu, Ying Wang, George A Olah
PMID15524472
要旨
A facile and efficient nucleophilic difluoromethylation of primary alkyl halides has been disclosed through a novel nucleophilic substitution-reductive desulfonylation strategy, using difluoromethyl phenyl sulfone as a difluoromethyl anion ("CF(2)H(-)") equivalent.
材料