REACTION OF TERMINAL OLEFINS WITH A HYDROSILANE AND WITH CARBON-MONOXIDE CATALYZED BY COMPLEXES OF COBALT, RUTHENIUM, AND RHODIUM

被引:18
作者
SEKI, Y [1 ]
KAWAMOTO, K [1 ]
CHATANI, N [1 ]
HIDAKA, A [1 ]
SONODA, N [1 ]
OHE, K [1 ]
KAWASAKI, Y [1 ]
MURAI, S [1 ]
机构
[1] OSAKA UNIV,FAC ENGN,DEPT APPL PHYS,SUITA,OSAKA 565,JAPAN
关键词
D O I
10.1016/0022-328X(91)83088-L
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
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(PPh3)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.
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页码:73 / 84
页数:12
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