Synthesis of diimineplatinum(II) complexes containing the 1,2-dicarba-closo-dodecaborane(12)-1-thiolato ligand
摘要:
The novel air- and moisture-stable platinum(II)-diimine complexes containing the 1,2-dicarba-closo-dodecaborane(12)-1-thiolato ligand, [PtCl(1-S-C2B10H11)(N-N)] and [Pt(1-S-C2B10H11)(2)(N-N)] (N-N = 2,2'-bipyridine (bipy), 1,10-phenanthroline (phen)), were prepared by a facile two-step synthesis from the corresponding dichloroplatinum(II) precursors. All complexes were characterized primarily by multinuclear (H-1, B-11, C-13, and Pt-195) ID and 2D NMR spectroscopy. The structure of [Pt(1-S-C2B10H11)(2)(bipy)] was confirmed by single-crystal X-ray crystallography. (C) 2003 Elsevier Science B.V. All rights reserved.