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Article: Functionalized Polymer-Supported Pyridine Ligands for Palladium-Catalyzed C(sp3)-H Arylation

TitleFunctionalized Polymer-Supported Pyridine Ligands for Palladium-Catalyzed C(sp3)-H Arylation
Authors
Keywordsimmobilized catalyst
polymer-supported ligand
arylation
C-H activation
palladium
Issue Date2016
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 Identifierhttp://hdl.handle.net/10722/276761
ISSN
2021 Impact Factor: 13.700
2020 SCImago Journal Rankings: 4.898
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLee, Li Chen-
dc.contributor.authorHe, Jian-
dc.contributor.authorYu, Jin Quan-
dc.contributor.authorJones, Christopher W.-
dc.date.accessioned2019-09-18T08:34:35Z-
dc.date.available2019-09-18T08:34:35Z-
dc.date.issued2016-
dc.identifier.citationACS Catalysis, 2016, v. 6, n. 8, p. 5245-5250-
dc.identifier.issn2155-5435-
dc.identifier.urihttp://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.languageeng-
dc.relation.ispartofACS Catalysis-
dc.rightsThis 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.subjectimmobilized catalyst-
dc.subjectpolymer-supported ligand-
dc.subjectarylation-
dc.subjectC-H activation-
dc.subjectpalladium-
dc.titleFunctionalized Polymer-Supported Pyridine Ligands for Palladium-Catalyzed C(sp3)-H Arylation-
dc.typeArticle-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1021/acscatal.6b01774-
dc.identifier.scopuseid_2-s2.0-84981313874-
dc.identifier.volume6-
dc.identifier.issue8-
dc.identifier.spage5245-
dc.identifier.epage5250-
dc.identifier.isiWOS:000381236700046-
dc.identifier.issnl2155-5435-

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