Drake, Robert published the artcileHigh surface area polystyrene resin-supported Pt alkene hydrosilylation catalysts: ultimate performance and sting in the tail’, Computed Properties of 14799-93-0, the publication is Reactive & Functional Polymers (2004), 65-75, database is CAplus.
Two vinylbenzyl chloride (VBC)-based resins were prepared by suspension polymerization with a VBC feed in each of 5 vol%. A high level of divinylbenzene (DVB) was employed with toluene as a porogen to produce high surface areas (>600 m2 g-1) in the resins. Each resin was aminated using N,N,N’-trimethylethylenediamine and Pt loaded onto each. The so formed resin catalysts were evaluated in the hydrosilylation of oct-1-ene using methyldichlorosilane at room temperature, and in the absence of solvent. Extensive recycling and Pt leaching studies were carried out and the most active, selective and stable catalyst identified. Heterogeneous species with an overall performance superior to that a soluble K2PtCl6 were produced. The results also confirm that hydrosilylation is catalyzed by immobilized Pt complexes and that any concurrent alkene isomerization is due to leached soluble Pt species. Anal. of spent resin catalyst from multiple recycling experiments has shown the presence of chem. bonded oligosiloxane arising from hydrosilylation of pendent unreacted vinyl groups in the resin followed by hydrolysis and condensation when exposed to atm. moisture. This fouling of the resin is however not a problem while the resin catalysts are being recycled.
Reactive & Functional Polymers published new progress about 14799-93-0. 14799-93-0 belongs to chlorides-buliding-blocks, auxiliary class Aliphatic Chain, name is Dichloro(methyl)(octyl)silane, and the molecular formula is C9H20Cl2Si, Computed Properties of 14799-93-0.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics