Synthesis of 4- and 5-benzothiazol-2-yldithio-2,6-dimethylocta-2,6-diene and other models for pendent groups in the sulphur vulcanisation of natural rubber
作者:Norman J. Morrison
DOI:10.1039/p19840000101
日期:——
thioacetates afforded the thiols (16c) and (18c), which were converted into the title disulphides (21) and (22) by treatment with N-(benzothiazol-2-ylthio)phthalimide. Monosulphidic and other disulphidic model pendent groups were prepared by nucleophilic displacement reactions of the benzothiazole-2-thiolate anion with the appropriate chloro compound or Bunte salt, respectively.