Carbon monoxide insertion into trans-Pt(η1-C3H5)-(phosphine2)Cl complexes in benzene. Crystal structure of trans-[Pt(COCH2CHCH2](PPh3)2Cl
作者： S. Dirè , R. Campostrini , G. Carturan , M. Calligaris , G. Nardin
DOI: 10.1016/0022-328X(90)85038-Z
关键词: Moiety 、 Stereochemistry 、 Crystal structure 、 Double bond 、 Acyl group 、 Chemistry 、 Medicinal chemistry 、 Benzene 、 Carbon monoxide 、 Phosphine 、 Reaction mechanism
摘要: Abstract η1-Allylplatinum(II) complexes of the type trans-Pt(η1-C3H5)(phosphine2)Cl-((phosphine)2 = (PPh3)2, (P(C6H11)3)2) have been shown to react with carbon monoxide in benzene give products insertion CO into σ-metal-carbon bond. The acyl group has allyl double bond unconjugated carbonyl moiety, which was indicated by 1H NMR spectroscopy and confirmed an X-ray structural determination case trans-Pt(COCH2CHCH2)(PPh3)2Cl. reaction mechanism is discussed respect coordination role solvent.
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