Preparation and Thermal Isomerization of β-Arylthio α,β-Unsaturated Thioketone Dimer

Article abstract of DOI:10.1246/bcsj.59.335

β-Arylthio α,β-unsaturated thioketone dimer, 3,6-diphenyl-4-arylthio-3-<2-(arylthio)ethenyl>-3,4-dihydro-1,2-dithiin, has been prepared.Thermal isomerization of 3,4-dihydro-1,2-dithiin (aryl=phenyl) afforded 6-phenyl-2,4-bis(phenylthio)-3-thiobenzoyl-3,4-