DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Namhoon | ko |
dc.contributor.author | Lee, Changseok | ko |
dc.contributor.author | Kim, Taehwan | ko |
dc.contributor.author | Hong, Sungwoo | ko |
dc.date.accessioned | 2019-12-20T07:20:13Z | - |
dc.date.available | 2019-12-20T07:20:13Z | - |
dc.date.created | 2019-12-20 | - |
dc.date.created | 2019-12-20 | - |
dc.date.created | 2019-12-20 | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | ORGANIC LETTERS, v.21, no.23, pp.9719 - 9723 | - |
dc.identifier.issn | 1523-7060 | - |
dc.identifier.uri | http://hdl.handle.net/10203/270073 | - |
dc.description.abstract | Visible-light-induced site-selective C(sp3)-H pyridylation of amides has been accomplished using N-amidopyridinium salts. The N-centered radicals generated by the single-electron reduction of N-amidopyridinium substrates undergo 1,5-hydrogen atom transfer to form alkyl radical intermediates. Excellent C4-selectivity in radical trapping with pyridinium salts is observed for the alkyl radicals to provide δ-pyridyl sulfonamides and γ-pyridyl carboxamides. The utility is demonstrated by offering a practical approach for the late-stage functionalization of complex amide derivatives. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Visible-Light-Induced Remote C(sp(3))-H Pyridylation of Sulfonamides and Carboxamides | - |
dc.type | Article | - |
dc.identifier.wosid | 000502163300091 | - |
dc.identifier.scopusid | 2-s2.0-85075508158 | - |
dc.type.rims | ART | - |
dc.citation.volume | 21 | - |
dc.citation.issue | 23 | - |
dc.citation.beginningpage | 9719 | - |
dc.citation.endingpage | 9723 | - |
dc.citation.publicationname | ORGANIC LETTERS | - |
dc.identifier.doi | 10.1021/acs.orglett.9b03879 | - |
dc.contributor.localauthor | Hong, Sungwoo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | H BOND FUNCTIONALIZATION | - |
dc.subject.keywordPlus | METAL-FREE | - |
dc.subject.keywordPlus | PHOTOREDOX CATALYSIS | - |
dc.subject.keywordPlus | UNACTIVATED ALKENES | - |
dc.subject.keywordPlus | ALKYLATION | - |
dc.subject.keywordPlus | AMINATION | - |
dc.subject.keywordPlus | IODINE | - |
dc.subject.keywordPlus | SALTS | - |
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