75875-78-4Relevant academic research and scientific papers
Samarium(II) iodide-mediated deoxygenative debromination of α-bromo-β-hydroxy (acetoxy) phenyl sulfones: Synthesis of α,β-unsaturated sulfones
Reutrakul, Vichai,Jarussophon, Suwatchai,Pohmakotr, Manat,Chaiyasut, Yupa,U-Thet, Saengvimon,Tuchinda, Patoomratana
, p. 2285 - 2288 (2007/10/03)
Deoxygenative debromination of α-bromo-β-hydroxy (acetoxy) phenyl sulfones with samarium(II) iodide led to substituted α,β-unsaturated sulfones in good to excellent yields. The E-isomer is the major product. A possible mechanism via an α-sulfonyl radical pathway is proposed.
REACTION OF 1,3-DIENES WITH ARYLSULFONYL THIOCYANATES
Tanaskov, M. M.,Starodub, P. E.,Stadnichuk, M. L.,Tanaskova, E. A.
, p. 1609 - 1615 (2007/10/02)
At room temperature arylsulfonyl thiocyanates add to conjugated dienes with the formation of 1,4-addition products.In all cases the organic sulfonyl radical is fixed at the least substituted carbon atom of the 1,3-diene system.In reaction with triethylamine or sodium ethoxide the adducts which form eliminate thiocyanic acid with the formation of conjugated dienyl sulfones.
