Well-defined recyclable Pd- and Rh-bipyridyl group-impregnated SBA-15 catalysts were prepared for C−C bond coupling reaction and selective hydrogenation reactions, respectively. These SBA-15 derived ligands for the catalysts were prepared by direct and indirect co-condensation method using bipyridyl-linked methallylsilane. This indirect method, involving methoxysilane generated from methallylsilane shows higher loading efficiency of transition metal catalysts on SBA-15 than the direct use of methallylsilane.
Bibliographical noteFunding Information:
This study was supported financially by a grant from the National Research Foundation of Korea (NRF) (Grant 2016‐R‐1‐A2b4009460) and the Institute for Basic Science (IBS‐R026‐D1).
All Science Journal Classification (ASJC) codes
- Organic Chemistry