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First Microwave-Assisted Synthesis of an Electron-Rich Phosphane and Its Coordination Chemistry With platinum(II) and palladium(II)

First Microwave-Assisted Synthesis of an Electron-Rich Phosphane and Its Coordination Chemistry With platinum(II) and palladium(II)

Barbara Trettenbrein, Markus Fessler, Martin Ruggenthaler, Stephan Haringer, Dennis Oberhuber, Georg Czermak, Peter Brüggeller, Werner Oberhauser

Inorganica Chim Acta. 2011 Sep 1;375(1-6):324-328.

PMID: 22310808

Abstract:

The P-O ligand 3-(di(2-methoxyphenyl)phosphanyl)propionic acid (HL) was synthesized by a microwave-assisted reaction of a secondary phosphane. The coordination of HL to Pt(II) yielded the neutral mononuclear complex trans-[PtCl(κ(2)-P,O-L)(κ-P-HL)] (1), while the reaction of PdClMe(η(4)-COD) (COD = 1,4-cyclooctadiene) with HL in the presence of NEt(3) gave the anionic Pd(II) compound of the formula (HNEt(3))[PdClMe(κ(2)-P,O-L)] (2). Upon crystallization of the latter compound the neutral chloride-bridged dimetallic compound cis-[Pd(μ-Cl)Me(HL)](2) (3) was obtained. HL, 1 and 3·CH(2)Cl(2) have been characterized by single crystal X-ray structure analyses.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP3386650	Palladium(II) propionate		3386-65-0	Price

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