329236-69-3Relevant academic research and scientific papers
Further Investigation into the Platinum-Activated Addition of Diphenylsulfimide to Acetonitrile; the X-ray Crystal Structure of [PPh4][PtCl2(Ph2SNC(Me)NH)]2Cl
Kelly, Paul F.,Slawin, Alexandra M. Z.
, p. 263 - 266 (2007/10/03)
Reaction of Ph2SNH (1) with [PtCl2(MeCH)2] (1:1 ratio) in MeCN at 50 deg C results in the formation of [PtCl2-{Ph2SNC(Me)NH}] (3); without heating [Pt(Ph2SNH)-{Ph2SNC(Me)NH}Cl]Cl (2) is the primary product. Attempts to grow X-ray quality crystals of 3 have not succeeded; it does, however, form a crystalline 2:1 adduct with [PPh4]Cl (3a), the structure of which confirms the presence of the bidentate Ph2SNC(Me)NH ligand hydrogen-bonded to the chloride anion. Reaction of 3 with three equivalents of 1 and two of Tl[PF6] results in the formation of [Pt(Ph2SNH)2{Ph2SNC(Me)NH}2][PF6]2 (4), the first example of a complex containing the [Ph2SNC(Me)N(H)] unit acting as a monodentate ligand, bound through the nitrogen atom.
