A magnetically recyclable superparamagnetic silica supported Pt nanocatalyst through a multi-carboxyl linker: synthesis, characterization, and applications in alkene hydrosilylation
作者:Laiming Li、Youxin Li、Jincong Yan、Hang Cao、Dongyun Shao、James J. Bao
DOI:10.1039/c9ra00375d
日期:——
To simplify separation procedures, improve the reusability and decrease the loss of Pt, two Pt catalysts anchored on superparamagnetic silica (Fe3O4@SiO2-EDTA@Pt and Fe3O4@SiO2-DTPA@Pt) were prepared for the first time.
Aliphatic Organo-functional Siloxanes. V. Synthesis of Monomers by Platinum-catalyzed Addition of Methyldichlorosilane to Unsaturated Esters and Nitriles<sup>1</sup>
作者:L. H. Sommer、F. P. MacKay、O. W. Steward、P. G. Campbell