117750-16-0Relevant academic research and scientific papers
Synthesis and dienophilic reactivity of 1,2-difluorovinylphenylsulfone
De Tollenaere,Ghosez
, p. 17127 - 17138 (1997)
1,2-Difluorovinylphenylsulfone 5 was conveniently prepared in three steps from chlorotrifluoroethylene. Both E and Z isomers of 5 gave excellent yields of [4+2] cycloadducts with cyclopentadiene. The E isomer reacted with high kinetic exo selectivity. 1,2
Synthesis of vinylic and cyclic sulfones via a radical addition-elimination sequence
Padwa, Albert,Shaun Murphree,Yeske, Philip E.
, p. 2983 - 2986 (2007/10/02)
Radical attack on the double bond of 2,3-bis(phenylsulfonyl)-1-propene leads to an intermediate sulfonyl stabilized radical. This species readily fragments to produce a new vinyl sulfone which can undergo further radical cyclization to give a six ring sul
