Characterization and stability of cyclic disulfides and cyclic dimeric bis(disulfides)
作者:Janette Houk、George M. Whitesides
DOI:10.1016/0040-4020(89)80036-5
日期:1989.1
preparation of cyclic bis(disulfide) diners derived from -2-butene-1,4-dithiol and -1,2-cyclohexane dithiol and the cyclic tris(disulfide) dimer of 1,3,5-tris(mercaptomethyl)benzene by high dilution oxidation of the thiols with iodine. The stability toward ring-opening polymerization of these three new cyclicdisulfides and of nine previously reported cyclicdisulfides was tested by heating the disulfide with