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%3Dihubhttps://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
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