Efficient Aerobic Wacker Oxidation of Styrenes Using Palladium Bis(isonitrile) Catalysts

Autor:	Manfred Zabel, Oliver Reiser, Liu Meina, Anu Naik
Rok vydání:	2010
Předmět:	Wacker process Structure analysis Chemistry Organic Chemistry Organic chemistry chemistry.chemical_element General Chemistry Nuclear magnetic resonance spectroscopy Catalysis Palladium
Zdroj:	Chemistry - A European Journal. 16:1624-1628
ISSN:	1521-3765 0947-6539
DOI:	10.1002/chem.200901560
Popis:	The palladium-catalyzed aerobic oxidation of alkenes and especially styrenes (Wacker oxidation) by using chiral pseudo C(2)-symmetrical bis(isonitrile) ligands in the absence of further cocatalysts gives rise to methyl ketones in a highly chemoselective manner. The palladium bis(isonitrile) catalyst was characterized by NMR spectroscopy and X-ray structure analysis, revealing a dissymmetric coordination of palladium by the two isonitrile moieties.
Databáze:	OpenAIRE
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