56354-44-0Relevant articles and documents
Palladium-catalyzed allylation of 2,2,2-trifluoroethyl phenyl sulfone, a potential 2,2,2-trifluoroethyl pronucleophile
Zhang, Wei,Zhao, Yanchuan,Ni, Chuanfa,Mathew, Thomas,Hu, Jinbo
, p. 6565 - 6568,4 (2012/12/12)
A palladium-catalyzed allylation reaction of PhSO2CH 2CF3 (2) with a variety of allyl carbonates has been successfully developed for selective 2,2,2-trifluoroethylation under neutral conditions. With this method, the 1-phe
On the preparation and unusual reactivity of a potential difluorodienophile
Crowley,Percy,Stansfield
, p. 8233 - 8236 (2007/10/03)
Attempts to generate a difluorovinyl sulfone and to react it with cyclopentadiene were hindered by the formation of hydrofluorination products. An α-carbamoyloxy-β,β-difluoroethenyl phenyl sulfone has been prepared in high yield, but reactions with cyclop
NUCLEOPHILIC REACTIONS AT A VINYLIC CENTER. XV. A NEW 1,2-SIGMATROPIC REARRAGMENT IN VINYL ANIONS
Shainyan, B. A.,Mirskova, A. N.,Vitkovskii, V. Yu.
, p. 877 - 884 (2007/10/02)
The reactions of a series of β,β-dihalogenovinyl sulfones with potassium fluoride in benzene in the presence of 18-crown-6 ether were investigated.It was found that they undergo isomerization under the indicated conditions to α,β-dihalogenovinyl sulfones,