17 0

Pd nanoparticles on reverse phase silica gel as recyclable catalyst for Suzuki-Miyaura cross coupling reaction and hydrogenation in water

Title
Pd nanoparticles on reverse phase silica gel as recyclable catalyst for Suzuki-Miyaura cross coupling reaction and hydrogenation in water
Author
이영복
Keywords
Palladium; Heterogeneous catalyst; Recycle; Cross-coupling; Reverse phase silica; Hydrogenation
Issue Date
2017-10
Publisher
ELSEVIER SCIENCE SA
Citation
JOURNAL OF ORGANOMETALLIC CHEMISTRY, v. 846, page. 296-304
Abstract
Two catalytic systems, consisting of palladium nanoparticles supported by reverse phase amino functionalized silica are utilized as catalysts for Suzuki-Miyaura reaction and hydrogenation in water. The catalysts were developed by modifying silica into bidentate ligands, using either 2-pyridinecarboxaldehyde or 2,2'-bipyridine-4,4'-dicarboxylic acid. The synthesized catalysts showed quantitative reaction yields and recyclability with negligible leaching of Pd nanoparticles. Various characterization techniques including XPS, ICP-MS, SEM, BET, XRD, TEM, H-1-and C-13-NMR are used to verify the efficiency of the catalysts. (C) 2017 Elsevier B.V. All rights reserved.
URI
https://www.sciencedirect.com/science/article/pii/S0022328X17304254?via%3Dihubhttp://repository.hanyang.ac.kr/handle/20.500.11754/115982
ISSN
0022-328X; 1872-8561
DOI
10.1016/j.jorganchem.2017.07.003
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE