ChemInform Abstract: The Dithiole Series. Part 8. Synthesis of Ring-Fused 1,2-Dithiolylium and Isothiazolium Salts from Complexes Containing Cyclopalladated Ligands
التفاصيل البيبلوغرافية
العنوان:
ChemInform Abstract: The Dithiole Series. Part 8. Synthesis of Ring-Fused 1,2-Dithiolylium and Isothiazolium Salts from Complexes Containing Cyclopalladated Ligands
Ring-fused 1,2-dithiolylium or isothiazolium salts were obtained by substitution of a sulphur atom for the grouping (R2NCS2Pd) in various cyclopalladated complexes [Pd(R2NCS2)L] derived from ligands (LH) containing Ar–CS or Ar–CN– substructures. This process was accomplished by reaction of the complexes with: (a), thiocyanogen (yielding an intermediate metal-free thiocyanato-compound) followed by perchloric acid, or (b), morpholine-N-sulphenyl chloride.
