54646-53-6Relevant academic research and scientific papers
The Importance of Polar, Resonance, Steric and Solvent Effects in the Addition of Sulfonyl Radicals to Alkenes
Correa, Carlos M. M. da Silva,Fleming, M. Daniela C. M.,Oliveira, M. Augusta B. C. S.,Garrido, Ermelinda M. J.
, p. 1993 - 2000 (2007/10/02)
The radical chain addition of tosyl iodide to some alkenes has been studied.The reaction was carried out at room temperature under visible light, giving the usual high yields of β-iodo sulfones.These adducts were transformed into the corresponding unsatur
"Syn-Effect" in the Conversion of (E)-Vinylic Sulfones to the Corresponding Allylic Sulfones
Hirata, Takaki,Sasada, Yoshihiro,Ohtani, Takashi,Asada, Takahiro,Kinoshita, Hideki,et al.
, p. 75 - 96 (2007/10/02)
It was found that (E)-vinylic sulfones preferentially afford (Z)-allylic sulfones as kinetically-controlled products by treatment with a base under mild conditions, while (Z)-vinylic sulfones give (E)-allylic sulfones.Such stereochemical relationship was
Palladium(II)-Catalyzed Acetoxylation and Chlorination of 2-Alkenyl p-Tolyl Sulfones
Ogura, Katsuyuki,Shibuya, Nobuhiro,Takahashi, Kazumasa,Iida, Hirotada
, p. 1092 - 1096 (2007/10/02)
2-Alkenyl p-tolyl sulfones were converted into the corresponding 3-acetoxy (or chloro)-1-alkenyl p-tolyl sulfones via ?-allylpalladium complexes which reacted regiospecifically with a nucleophile such as acetate anion or chloride anion in the presence of
PALLADIUM(II)-ASSISTED CONVERSION OF A 2-ALKENYL SULFONE INTO A 3-ACETOXY(OR CHLORO)-1-ALKENYL SULFONE
Ogura, Katsuyuki,Shibuya, Nobuhiro,Iida, Hirotada
, p. 1519 - 1522 (2007/10/02)
2-alkenyl p-tolyl sulfone was converted into the corresponding 3-acetoxy-1-alkenyl p-tolyl sulfone via a ?-allyl palladium complex which underwent regiospecific attack of a nucleophile, acetate ion, and the reaction conditions for predominant formation of
