105465-60-9Relevant academic research and scientific papers
Mg-promoted stereoselective desulfonation of β-arylvinyl sulfone derivatives
Nishiguchi, Ikuzo,Matsumoto, Takeshi,Kuwahara, Takeshi,Kyoda, Makoto,Maekawa, Hirofumi
, p. 478 - 479 (2007/10/03)
β-Arylvinyl ρ-tolylsulfones, easily prepared from base-catalyzed condensation of aromatic aldehydes with a variety of ρ-tolylsulfones, were efficiently transformed to the corresponding (E)-β-substituted aromatic olefins in a stereoselective manner through Mg-promoted reduction. The reaction may be initiated through electron transfer from Mg metal to the vinyl sulfones to give the corresponding anionic species followed by stereoselective elimination of a sulfonyl group.
A CONVENIENT METHOD FOR THE PREPARATION OF α-ALKYLATED VINYLIC SULFONES AND THEIR CONVERSION TO ALLYLIC SULFONES
Inomata, Katsuhiko,Tanaka, Yuhji,Sasaoka, Shin-ichi,Kinoshita, Hideki,Kotake, Hiroshi
, p. 341 - 344 (2007/10/02)
2-Pyrrolidinoalkyl p-tolyl sulfones, which were readily available by the addition of pyrrolidine to vinylic or allylic sulfones, were converted to the corresponding α-alkylated vinylic sulfones through α-alkylation followed by elimination of pyrrolidino g
