433683-08-0Relevant academic research and scientific papers
Structure of 4-sila-3-platinacyclobutene and its formation via Pt-promoted γ-Si-H bond activation of 3-sila-1-propenylplatinum precursor
Tanabe, Makoto,Osakada, Kohtaro
, p. 4550 - 4551 (2002)
4-Sila-3-platinacyclobutene was isolated from the reaction of Pt(SiHPh2)2(PMe3)2 with dimethyl acetylenedicarboxylate (DMAD) and characterized by X-ray crystallography. The formation pathway was found to involve γ-Si-H bond activation of the 3-sila-1-propenylplatinum intermediate that is formed by the insertion of a DMAD into a Pt-Si bond of Pt(SiHPh2)2(PMe3)2. Copyright
