Platinum macrocatalyst for heterogeneous Si-O dehydrocoupling.
Konstantin V DeriabinEkaterina A GolovenkoNikita S AntonovSergey V BaykovVadim P BoyarskiyRegina M IslamovaPublished in: Dalton transactions (Cambridge, England : 2003) (2023)
A platinum polymer catalyst (Pt-PDMS) was synthesized by immobilization of a platinum catalytic complex in a polysiloxane chain using an azide-alkyne CuAAC cycloaddition. Insoluble Pt-PDMS can be used as an effective heterogeneous macrocatalyst for Si-O dehydrocoupling. Pt-PDMS is easy to recover, purify, and reuse again for heterogeneous catalysis.