Chain Walking as a Strategy for Iridium-Catalyzed Migratory Amidation of Alkenyl Alcohols to Access α-Amino Ketones
DC Field | Value | Language |
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dc.contributor.author | Yeongyu Hwang | - |
dc.contributor.author | Seung Beom Baek | - |
dc.contributor.author | Dongwook Kim | - |
dc.contributor.author | Sukbok Chang | - |
dc.date.accessioned | 2022-03-24T05:50:05Z | - |
dc.date.available | 2022-03-24T05:50:05Z | - |
dc.date.created | 2022-03-15 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/11305 | - |
dc.description.abstract | © 2022 American Chemical Society.Catalytic carbon-nitrogen bond formation in hydrocarbons is an appealing synthetic tool to access valuable nitrogen-containing compounds. Although a number of synthetic approaches have been developed to construct a bifunctional α-amino carbonyl scaffold in this realm, installation of an amino functionality at the remote and unfunctionalized aliphatic sites remains underdeveloped. Here we present a tandem iridium catalysis that enables the redox-relay amidation of alkenyl alcohols via chain walking and metal-nitrenoid transfer, which eventually offers a new route to various α-amino ketones with excellent regioselectivity. The virtue of this transformation is that an unrefined isomeric mixture of alkenyl alcohols can be utilized as the readily available starting materials to lead to the regioconvergent amidation. Mechanistic investigations revealed that the reaction proceeds via a tandem process involving two key components of redox-relay chain walking and intermolecular nitrenoid transfer with the assistance of hydrogen bonding, thus representing the competence of Ir catalysis for the olefin migratory C-N coupling with high efficiency and exquisite selectivity. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Chain Walking as a Strategy for Iridium-Catalyzed Migratory Amidation of Alkenyl Alcohols to Access α-Amino Ketones | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000772185500053 | - |
dc.identifier.scopusid | 2-s2.0-85125626525 | - |
dc.identifier.rimsid | 77879 | - |
dc.contributor.affiliatedAuthor | Yeongyu Hwang | - |
dc.contributor.affiliatedAuthor | Seung Beom Baek | - |
dc.contributor.affiliatedAuthor | Dongwook Kim | - |
dc.contributor.affiliatedAuthor | Sukbok Chang | - |
dc.identifier.doi | 10.1021/jacs.2c00948 | - |
dc.identifier.bibliographicCitation | Journal of the American Chemical Society, v.144, no.9, pp.4277 - 4285 | - |
dc.relation.isPartOf | Journal of the American Chemical Society | - |
dc.citation.title | Journal of the American Chemical Society | - |
dc.citation.volume | 144 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 4277 | - |
dc.citation.endPage | 4285 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.subject.keywordPlus | SILYL ENOL ETHERS | - |
dc.subject.keywordPlus | REMOTE FUNCTIONALIZATION | - |
dc.subject.keywordPlus | NITRENOID TRANSFER | - |
dc.subject.keywordPlus | AMINATION REACTION | - |
dc.subject.keywordPlus | ALLYLIC ALCOHOLS | - |
dc.subject.keywordPlus | TANDEM | - |
dc.subject.keywordPlus | HYDROAMINATION | - |
dc.subject.keywordPlus | AZIRIDINATION | - |
dc.subject.keywordPlus | ISOMERIZATION | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordAuthor | SILYL ENOL ETHERS | - |
dc.subject.keywordAuthor | REMOTE FUNCTIONALIZATION | - |
dc.subject.keywordAuthor | NITRENOID TRANSFER | - |
dc.subject.keywordAuthor | AMINATION REACTION | - |
dc.subject.keywordAuthor | ALLYLIC ALCOHOLS | - |
dc.subject.keywordAuthor | TANDEM | - |
dc.subject.keywordAuthor | HYDROAMINATION | - |
dc.subject.keywordAuthor | AZIRIDINATION | - |
dc.subject.keywordAuthor | ISOMERIZATION | - |
dc.subject.keywordAuthor | DERIVATIVES | - |