Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김종호 | - |
dc.date.accessioned | 2019-10-22T07:18:19Z | - |
dc.date.available | 2019-10-22T07:18:19Z | - |
dc.date.issued | 2005-08 | - |
dc.identifier.citation | JOURNAL OF ORGANIC CHEMISTRY, v. 70, No. 17, Page. 6714-6720 | en_US |
dc.identifier.issn | 0022-3263 | - |
dc.identifier.uri | https://pubs.acs.org/doi/abs/10.1021/jo050721m | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/111366 | - |
dc.description.abstract | Poly(1-methylimidazoliummethyl styrene)-surface grafted-polystyrene) resin was prepared for the first time as a polymer-supported N-heterocyclic carbene (NHC) precursor for palladium complex by suspension polymerization. To prepare this polymer-supported NHC precursor, 1-methyl-3-(4vinylbenzyl)imidazolium hexafluorophosphate, [MVBIM] [PF(6)(-)], was synthesized as a monomer and copolymerized with styrene and DVB in water. This polymer-supported NHC precursor with imidazolium as a ligand, which exists solely on the surface of the resin, was well characterized by FE-SEM, CLSM, and IR spectroscopy. The precursor containing imidazolium readily formed a stable complex with Pd(OAc)(2) , and this polymer-supported N-heterocyclic carbene-palladium complex exhibited excellent catalytic activity for Suzuki cross-coupling reaction in an aqueous medium. The catalyst was recovered quantitatively from the reaction mixture by simple filtration and was able to be reused for a number of recycles with consistent activity in all of the coupling reactions. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.title | Polymer-supported N-heterocyclic carbene-palladium complex for heterogeneous Suzuki cross-coupling reaction | en_US |
dc.type | Article | en_US |
dc.relation.volume | 70 | - |
dc.identifier.doi | 10.1021/jo050721m | - |
dc.relation.page | 6714-6720 | - |
dc.relation.journal | JOURNAL OF ORGANIC CHEMISTRY | - |
dc.contributor.googleauthor | Kim, JH | - |
dc.contributor.googleauthor | Kim, JW | - |
dc.contributor.googleauthor | Shokouhimehr, M | - |
dc.contributor.googleauthor | Lee, YS | - |
dc.relation.code | 2009205564 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | kjh75 | - |
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