Recyclable Transition Metal Catalysis using Bipyridine-Functionalized SBA-15 by Co-condensation of Methallylsilane with TEOS

Ye Ri Han; Jae Soon Kim; Woo Jin Park; Chang Hee Lee; Jinwoo Cheon; Chul Ho Jun

doi:10.1002/asia.202001152

Recyclable Transition Metal Catalysis using Bipyridine-Functionalized SBA-15 by Co-condensation of Methallylsilane with TEOS

Ye Ri Han, Jae Soon Kim, Woo Jin Park, Chang Hee Lee, Jinwoo Cheon, Chul Ho Jun

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	197-201
Number of pages	5
Journal	Chemistry - An Asian Journal
Volume	16
Issue number	3
DOIs	https://doi.org/10.1002/asia.202001152
Publication status	Published - 2021 Feb 1

Bibliographical note

Funding 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).

Publisher Copyright:
© 2020 Wiley-VCH GmbH

All Science Journal Classification (ASJC) codes

Biochemistry
Organic Chemistry

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10.1002/asia.202001152

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title = "Recyclable Transition Metal Catalysis using Bipyridine-Functionalized SBA-15 by Co-condensation of Methallylsilane with TEOS",

abstract = "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.",

author = "Han, {Ye Ri} and Kim, {Jae Soon} and Park, {Woo Jin} and Lee, {Chang Hee} and Jinwoo Cheon and Jun, {Chul Ho}",

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AU - Kim, Jae Soon

AU - Park, Woo Jin

AU - Lee, Chang Hee

AU - Cheon, Jinwoo

AU - Jun, Chul Ho

N1 - Funding 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). Publisher Copyright: © 2020 Wiley-VCH GmbH

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N2 - 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.

AB - 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.

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Recyclable Transition Metal Catalysis using Bipyridine-Functionalized SBA-15 by Co-condensation of Methallylsilane with TEOS

Abstract

Bibliographical note

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