149683-62-5Relevant academic research and scientific papers
A NEW METHOD FOR THE ELECTROPHILIC FLUORINATION OF VINYL STANNANES.
Matthews, Donald P.,Miller, Shawn C.,Jarvi, Esa T.,Sabol, Jeffrey S.,McCarthy, James R.
, p. 3057 - 3060 (1993)
A new method for the electrophilic fluorination of vinyl stannanes using commercially available 1-chloromethyl-4-fluoro-1,4-diazoniabicyclooctane bis(tetrafluoroborate) (1) has been developed.
New methodology for the deoxygenative difluoromethylenation of aldehydes and ketones; unexpected formation of tetrafluorocyclopropanes
Nowak, Ireneusz,Robins, Morris J.
, p. 721 - 724 (2005)
(Chemical Equation Presented) Generation of difluoromethylene phosphorus ylides in the presence of aldehydes and ketones results in Wittig-type reactions to give gem-difluoroalkenes. Subsequent in situ addition of difluorocarbene (carbenoid) can occur (in
Difluoromethyl 2-pyridyl sulfone: A new gem-difluoroolefination reagent for aldehydes and ketones
Zhao, Yanchuan,Huang, Weizhou,Zhu, Lingui,Hu, Jinbo
supporting information; experimental part, p. 1444 - 1447 (2010/06/20)
Chemical equation presented Difluoromethyl 2-pyridyl sulfone, a previously unknown compound, was found to act as a novel and efficient gem-difluoroolefination reagent for both aldehydes and ketones. It was found that the fluorinated sulfinate intermediate in the reaction is relatively stable, which can be observed by 19F NMR and trapped with CH 3l.
