Tetrakis-triphenylphosphin-platin(0), ein Katalysator zur selektiven Hydrosilylierung
作者:Walter Fink
DOI:10.1002/hlca.19710540510
日期:——
Tetrakis-triphenylphosphine-platinum(0) catalyses selectively the addition of silane to terminal olefinicdoublebonds. Neither hydrosilylation of internal doublebonds nor isomerisations occur with this catalyst.
Effect of Ether on Regioselectivity in Hydrosilylation of 1,5-Hexadiene with Chlorohydrosilanes Catalyzed by Homogeneous Platinum Catalysts
作者:Takeaki Saiki
DOI:10.1080/10426500701693388
日期:2008.6.9
Hydrosilylation of 1,5-hexadiene with chlorohydrosilanes catalyzed by homogeneous platinum catalyst to produce 5-hexenylchlorosilanes was studied. The presence of ether additives was highly effective in improving the regioselectivity and the yield. The formation of a double-bond rearrangement isomer, cis-, or trans-4-hexenylchlorosilanes, during the hydrosilylation was reduced drastically, as well