Metal-promoted binuclear carbon-hydrogen activation of ethylene and formation of a novel heterobimetallic iridium-platinum complex. X-ray crystal structure of [(Ph3P)2(CO)Ir(.mu.-H)(.mu.-.eta.2:.eta.1-CH:CH2)Pt(PPh3)2]+ CF3SO3

Autor:	Atta M. Arif, Yo Hsin Huang, Peter J. Stang
Rok vydání:	1990
Předmět:	chemistry.chemical_classification Olefin fiber Alkene Inorganic chemistry chemistry.chemical_element General Chemistry Biochemistry Catalysis Crystallography Colloid and Surface Chemistry Transition metal chemistry Molecule Iridium Platinum Group 2 organometallic chemistry
Zdroj:	Journal of the American Chemical Society. 112:5648-5649
ISSN:	1520-5126 0002-7863
DOI:	10.1021/ja00170a044
Popis:	Heterobimetallic complexes containing asymmetric metal-metal bonds as well as homogeneous C-H bond activation by organometallic compounds are of considerable current interest largely because of their relevance to catalysis. Although coordination of an alkene to transition metal systems is generally considered a necessary activation step in many catalytic and stoichiometric organometallic reactions, little is known about alkene C-H bond activation of precomplexed olefin substrates. In this paper the authors report the first intermolecular example of olefin C-H activation by a second, different metal system of a precomplexed {pi}-ethylene transition-metal complex and the concomitant formation of a novel alkene-bridged heterobimetallic Ir-Pt complex.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8205d134804a33860bf0b8704a176a6f https://doi.org/10.1021/ja00170a044 Zobrazit plný text záznamu