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Article: Functionalized Polymer-Supported Pyridine Ligands for Palladium-Catalyzed C(sp3)-H Arylation
Title | Functionalized Polymer-Supported Pyridine Ligands for Palladium-Catalyzed C(sp3)-H Arylation |
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Authors | |
Keywords | immobilized catalyst polymer-supported ligand arylation C-H activation palladium |
Issue Date | 2016 |
Citation | ACS Catalysis, 2016, v. 6, n. 8, p. 5245-5250 How to Cite? |
Abstract | © 2016 American Chemical Society. The use of ligands to tune the reactivity and selectivity of transition-metal catalysts for C(sp3)-H bond activation is a current central challenge. One of us previously developed an uncommon example of a homogeneous catalyst that performs controlled C(sp3)-H arylation using pyridine derivatives as ligands, along with Pd [Science, 2014, 343, 1216-1220]. In this work, we report a functionalizable and tunable polymer support used in the immobilization of pyridine derivatives that yields a soluble, polymeric ligand platform facilitating C(sp3)-H activation reactions with good yields, selectivities differing from the homogeneous catalyst, and recovery of Pd. Unlike the homogeneous system, the supported catalysts in Pd-catalyzed C-H monoarylation reactions respond sensitively to the steric hindrance of the coupling partners. |
Persistent Identifier | http://hdl.handle.net/10722/276761 |
ISSN | 2023 Impact Factor: 11.3 2023 SCImago Journal Rankings: 3.847 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Lee, Li Chen | - |
dc.contributor.author | He, Jian | - |
dc.contributor.author | Yu, Jin Quan | - |
dc.contributor.author | Jones, Christopher W. | - |
dc.date.accessioned | 2019-09-18T08:34:35Z | - |
dc.date.available | 2019-09-18T08:34:35Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | ACS Catalysis, 2016, v. 6, n. 8, p. 5245-5250 | - |
dc.identifier.issn | 2155-5435 | - |
dc.identifier.uri | http://hdl.handle.net/10722/276761 | - |
dc.description.abstract | © 2016 American Chemical Society. The use of ligands to tune the reactivity and selectivity of transition-metal catalysts for C(sp3)-H bond activation is a current central challenge. One of us previously developed an uncommon example of a homogeneous catalyst that performs controlled C(sp3)-H arylation using pyridine derivatives as ligands, along with Pd [Science, 2014, 343, 1216-1220]. In this work, we report a functionalizable and tunable polymer support used in the immobilization of pyridine derivatives that yields a soluble, polymeric ligand platform facilitating C(sp3)-H activation reactions with good yields, selectivities differing from the homogeneous catalyst, and recovery of Pd. Unlike the homogeneous system, the supported catalysts in Pd-catalyzed C-H monoarylation reactions respond sensitively to the steric hindrance of the coupling partners. | - |
dc.language | eng | - |
dc.relation.ispartof | ACS Catalysis | - |
dc.rights | This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. Terms and conditions: https://pubs.acs.org/page/policy/authorchoice_termsofuse.html. This article is available online at https://doi.org/10.1021/acscatal.6b01774 | - |
dc.subject | immobilized catalyst | - |
dc.subject | polymer-supported ligand | - |
dc.subject | arylation | - |
dc.subject | C-H activation | - |
dc.subject | palladium | - |
dc.title | Functionalized Polymer-Supported Pyridine Ligands for Palladium-Catalyzed C(sp3)-H Arylation | - |
dc.type | Article | - |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1021/acscatal.6b01774 | - |
dc.identifier.scopus | eid_2-s2.0-84981313874 | - |
dc.identifier.volume | 6 | - |
dc.identifier.issue | 8 | - |
dc.identifier.spage | 5245 | - |
dc.identifier.epage | 5250 | - |
dc.identifier.isi | WOS:000381236700046 | - |
dc.identifier.issnl | 2155-5435 | - |