ChemInform Abstract: Reaction of Terminal Olefins with a Hydrosilane and with Carbon Monoxide Catalyzed by Complexes of Cobalt, Ruthenium, and Rhodium

Autor:	Akihiko Hidaka, Naoto Chatani, Yoshio Seki, Kouichi Ohe, Noboru Sonoda, Shinji Murai, Kazuaki Kawamoto, Yoshikane Kawasaki
Rok vydání:	2010
Předmět:	chemistry.chemical_compound chemistry Silylation chemistry.chemical_element General Medicine Methyl acrylate Medicinal chemistry Enol Cobalt Catalysis Rhodium Ruthenium Carbon monoxide
Zdroj:	ChemInform. 22
ISSN:	0931-7597
DOI:	10.1002/chin.199124104
Popis:	The Co2(CO)8-catalyzed reaction of 1-hexene with diethylmethylsilane and carbon monoxide gave high total yields of four isomers of enol silyl ethers (regio- and stereoisomers) as the results of CO incorporation. The effects of changes in reaction conditions (CO pressure, molar ratio of the reactants, and temperature) on the isomer composition were studied. The catalytic activity of various transition metal complexes was examined and Co2(CO)8, Ru3(CO)12, and RhCl(PPh)3)3 shown to be effective. The catalyzed reaction of methyl acrylate also gave the corresponding enol silyl ethers. The Co2(CO)8-catalyzed reaction of 1,5-hexadiene with a hydrosilane and carbon monoxide afforded a cyclic compound in addition to straight-chain enol silyl ethers.
Databáze:	OpenAIRE
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