Metal-Free Iodine-Catalyzed Oxidation of Ynamides and Diaryl Acetylenes into 1,2-Diketo Compounds
DC Field | Value | Language |
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dc.contributor.author | Kim, Seung Woo | - |
dc.contributor.author | Um, Tae-Woong | - |
dc.contributor.author | Shin, Seunghoon | - |
dc.date.accessioned | 2022-07-12T05:45:58Z | - |
dc.date.available | 2022-07-12T05:45:58Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.issn | 0022-3263 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/150308 | - |
dc.description.abstract | Metal-free oxidation of ynamides is described, employing pyridine-N-oxides as oxidants under molecular iodine catalysis. In stark contrast to Bronsted acid catalysis, iodophilic activation of ynamides diverts the reaction manifold into a dioxygenation pathway. This oxidation is very rapid at room temperature with only 2.5 mol % I-2. Furthermore, this protocol could be extended to nonactivated alkynes, such as diarylacetylenes, to deliver various benzil derivatives. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Metal-Free Iodine-Catalyzed Oxidation of Ynamides and Diaryl Acetylenes into 1,2-Diketo Compounds | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shin, Seunghoon | - |
dc.identifier.doi | 10.1021/acs.joc.8b00484 | - |
dc.identifier.scopusid | 2-s2.0-85045750339 | - |
dc.identifier.wosid | 000430898500037 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ORGANIC CHEMISTRY, v.83, no.8, pp.4703 - 4711 | - |
dc.relation.isPartOf | JOURNAL OF ORGANIC CHEMISTRY | - |
dc.citation.title | JOURNAL OF ORGANIC CHEMISTRY | - |
dc.citation.volume | 83 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 4703 | - |
dc.citation.endPage | 4711 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.subject.keywordPlus | EFFICIENT CATALYST | - |
dc.subject.keywordPlus | BENZIL DERIVATIVES | - |
dc.subject.keywordPlus | AEROBIC OXIDATION | - |
dc.subject.keywordPlus | MOLECULAR-IODINE | - |
dc.subject.keywordPlus | ALPHA-DIKETONES | - |
dc.subject.keywordPlus | ALKYNES | - |
dc.subject.keywordPlus | AZIRIDINATION | - |
dc.subject.keywordPlus | CYCLIZATION | - |
dc.subject.keywordPlus | OLEFINS | - |
dc.subject.keywordPlus | ALKENES | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/acs.joc.8b00484 | - |
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