SYNTHESIS OF TRANS-LODO(PYRIDINE)PLATINUM(II) COMPLEXES FROM THE CIS ISOMERS BY REACTION WITH DIMETHYL-SULFOXIDE

Authors
HA TBT CASTAN P SOUCHARD JP WIMMER F
Citation
Tbt. Ha et al., SYNTHESIS OF TRANS-LODO(PYRIDINE)PLATINUM(II) COMPLEXES FROM THE CIS ISOMERS BY REACTION WITH DIMETHYL-SULFOXIDE, Journal of chemical research. Synopses, (3), 1992, pp. 112-113
Citations number
26
Journal title
Journal of chemical research. Synopses → ACNP
ISSN journal
03082342
Issue
3
Year of publication
1992
Pages
112 - 113
Database
ISI
SICI code
0308-2342(1992):3<112:SOTCFT>2.0.ZU;2-N
Abstract
Dimethyl sulfoxide (dmso) substitutes one pyridine or substituted pyri dine (Xpy = pyridine, 4-methylpyridine, 3,5-dimethylpyridine or 4-cyan opyridine) from cis-[Pt(Xpy)2l2] to form trans-[Pt(Xpy)(dmso)l2] compl exes, the dmso then being displaced in situ by Xpy or by X'py to give trans-[Pt(Xpy)2l2, or [Pt(Xpy)(X'py)l2] or [Pt(X'py)2l2]; the trans st ructure was confirmed by NMR spectroscopy (Pt-H coupling constants and Pt-195 chemical shifts).