Synthesis and Characterization of New CIS-1,4-Diaminocyclohexane and Piperidine Platinum(II) Complexes Containing Disubstituted Sulfide Groups

Abstract

A series of cationic platinum(II) complexes of the type Pt(cis-1,4-DACH)(R′R″S)Cl]NO₃ and Pt(PIP)₂(R′R″S)Cl]NO₃ (where cis-1,4-DACH = cis-1,4-diaminocyclohexane; PIP = piperidine; and R′R″S = dimethylsulfide, diethylsulfide, dipropylsulfide, diisopropylsulfide, dibutylsulfide, diphenylsulfide, dibenzylsulfide, methylphenylsulfide, or methyl-p-tolylsulfide) have been synthesized and characterized by elemental analysis and infrared, ¹H, and ¹⁹⁵Pt nuclear magnetic resonance spectroscopy.