Yuan, Guangpu published the artcileSynthesis of polyvinylsiloxane-platinum complexes and their catalytic activity for hydrosilylation of unsaturated compounds, Recommanded Product: Dichloro(hexyl)(methyl)silane, the publication is Cuihua Xuebao (1988), 9(1), 52-7, database is CAplus.
Vinyltriethoxysilane-platinum complex (I) has been prepared from vinyltriethoxysilane and chloroplatinic acid in the presence of anhydrous Na2CO3 and identified by IR measurement. Complex I supported on SiO2 or self-polymerized gives polyvinyl siloxane-platinum complexes II and III resp. The complexes are highly active for hydrosilylation of unsaturated compounds, e.g. for the addition reaction of hexene-1 and methyldiethoxysilane, the conversion is 95% at 80 ° for 10 min or at 25 ° for 3 h in the presence of III. The addition rate of hydrosilicones to various unsaturated compounds catalyzed by these polymer catalyst is dependent on the mol. size and polarity of the reactant and the substituent on the double bond. The order of reaction rate is MeSiH(OEt)2 > HSi(OEt)3 > HSiCl3 > MeSiHCl2 and hexene-1 > octene-1 > allyl glycidyl ether > styrene > Et acrylate > Me methacrylate > α-methylstyrene. The polymer catalysts are stable and can be easily recovered and reused for several times without appreciable loss of activity.
Cuihua Xuebao published new progress about 14799-94-1. 14799-94-1 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Dichloro(hexyl)(methyl)silane, and the molecular formula is C37H30ClIrOP2, Recommanded Product: Dichloro(hexyl)(methyl)silane.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics