Cyclobutadiene platinum complex as a new type of precatalyst for hydrosilylation of alkenes and alkynes
作者:Nikita V. Shvydkiy、Klimentiy V. Rimskiy、Dmitry S. Perekalin
DOI:10.1002/aoc.7008
日期:2023.3
The readily available cyclobutadiene platinum complex [(C4Et4)PtCl2] catalyzes hydrosilylation of alkenes and alkynes. The reaction typically proceeds at room temperature and does not require any solvent. The target products are obtained from both terminal and internal alkynes, as well as from terminal alkenes in 43–99% yields. The scope of silanes includes various tertiary silanes (Et3SiH, (EtO)3SiH