Hydrosilylation catalysts

Patent Pending Hydrosilylation, also called catalytic hydrosilation, describes the addition of Si-H bonds across unsaturated bonds.[1] Ordinarily the reaction is conducted catalytically and usually the substrates are unsaturated organic compounds. Alkenes and alkynes give alkyl and vinyl silanes; aldehydes and ketones give silyl ethers. The process was first reported in academic literature in 1947.[2] Hydrosilylation has been called the "most important application of platinum in homogeneous catalysis."