Synthesis of bis(diphenylphosphino) ethanenickel(II) organodichalcogenide complexes and cyclotrimerisation reaction of dimethylacetylenedicarboxylate : Structure of Ni(dppe) (SC6H4O)

Article abstract of DOI:10.1016/S0277-5387(97)00527-5

Reaction of Ni(dppe)Cl₂ (dppe = bis(diphenylphosphino)ethane) with organodichalcogenide ligands of the type 1,2-HSC₆H₄EH (E = CO₂, O, NH) in the presence of triethylamine to give the products Ni(dppe)(SC₆