39879-75-9Relevant academic research and scientific papers
Stereoselective formation of allylic sulfides via two sequential [3,3]-sigmatropic rearrangements of allylic xanthates and its mechanistic aspects
Harano,Ohizumi,Misaka,Yamashiro,Hisano
, p. 619 - 624 (2007/10/02)
O-(2-Alkenyl) S-alkyl dithiocarbonates (allylic xanthates) were pyrolyzed to give 2-alkenyl alkyl sulfides (allylic sulfides) via the corresponding allylically isomeric S-(2-alkenyl) S-alkyl dithiocarbonates. The reaction follows the first-order rate law
A CONVENIENT AND STEREOSELECTIVE SYNTHESIS OF ALLYLIC SULFIDES
Harano, Kazunobu,Ohizumi, Norihide,Hisano, Takuzo
, p. 4203 - 4206 (2007/10/02)
The fractional distillation of O-(2-alkenyl or 2-cycloalkenyl) S-alkyl dithiocarbonates (xanthates) affords 2-alkenyl or 2-cycloalkenyl alkyl sulfides.The reaction involves the -sigmatropic rearrangement of the xanthates to produce S-(2-alkenyl or 2-cycloalkenyl) S-alkyl dithiocarbonates followed by extrusion of carbon oxysulfide to give 2-alkenyl or 2-cycloalkenyl alkyl sulfides.
