Preparation and crystal structure of binuclear chloro{6-[[chloro(triphenylphosphine)platinum](mesitylimino)methyl]pyridin-2-yl}bis(triphenylphosphine)platinum(II)


Gunay M. E. , DAYAN O. , Gokce A. G. , Aygun M., Cetinkaya B., Buyukgungor O.

POLYHEDRON, cilt.27, ss.3607-3610, 2008 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 27 Konu: 18
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.poly.2008.09.019
  • Dergi Adı: POLYHEDRON
  • Sayfa Sayıları: ss.3607-3610

Özet

Treatment of N,N'-bis(mesityl)pyridine-2,6-carboxyimidoyldichloride, 1, in toluene solution with [Pt(PPh3)(4)] at 100 degrees C afforded a novel platinacyclic compound, 3, in 63% yield, instead of the expected compound 2. The molecular and crystal structures of the title compound, 3, have been determined by the single crystal X-ray diffraction technique. The coordination geometries around the Pt atoms are distorted square-planar. In the crystal structure, the molecules are linked by a pair of C-H center dot center dot center dot N hydrogen bonds into a centrosymmetric dinner with an R-2(2) (16) ring, centred at (1/2,1/2,1/2). (C) 2008 Elsevier Ltd. All rights reserved.