85864-61-5Relevant articles and documents
Vinylation of Iododifluoromethylated Alcohols via a Light-Promoted Intramolecular Atom-Transfer Reaction
Panferova, Liubov I.,Struchkova, Marina I.,Dilman, Alexander D.
, p. 4124 - 4132 (2017/09/12)
A method for the synthesis of gem -difluorohomoallylic alcohols by the substitution of iodine in the iododifluoromethyl group by a vinyl fragment is described. The reaction proceeds via an intramolecular iodine atom transfer followed by β-elimination. The reaction is performed in the presence of an iridium photocatalyst, fac -Ir(ppy) 3, and triphenylphosphine under irradiation with light-emitting diodes.
Rh-catalyzed allylic C-F bond activation: The stereoselective synthesis of trisubstituted monofluoroalkenes and a mechanism study
Zhang, He,Lin, Jin-Hong,Xiao, Ji-Chang,Gu, Yu-Cheng
, p. 581 - 588 (2014/01/06)
Rhodium-catalyzed allylic C-F bond activation via oxidative addition was found to be a promising approach for the conversion of allylic difluoro-homoallylic alcohols into trisubstituted monofluoroalkenes in good yields with excellent stereoselectivity. The mechanism study shows that C-F bond activation via oxidative addition is involved and PPh3 is responsible for the excellent stereoselectivity. The Royal Society of Chemistry.
B -(3,3-Difluoroallyl)diisopinocampheylborane for the enantioselective fluoroallylboration of aldehydes
Ramachandran, P. Veeraraghavan,Tafelska-Kaczmarek, Agnieszka,Chatterjee, Anamitra
, p. 9329 - 9333 (2013/01/15)
The fluoroallylboration of aldehydes with B-(3,3-difluoroallyl) diisopinocampheylborane, which was prepared via the hydroboration of 1,1-difluoroallene, provides chiral 2,2-gem-difluorinated homoallylic alcohols in good yields and 91-97% ee.