DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sahoo, Manoj Kumar | ko |
dc.contributor.author | Kim, Dongwook | ko |
dc.contributor.author | Chang, Sukbok | ko |
dc.contributor.author | Park, Jung-Woo | ko |
dc.date.accessioned | 2021-11-23T06:43:49Z | - |
dc.date.available | 2021-11-23T06:43:49Z | - |
dc.date.created | 2021-11-22 | - |
dc.date.created | 2021-11-22 | - |
dc.date.created | 2021-11-22 | - |
dc.date.issued | 2021-10 | - |
dc.identifier.citation | ACS CATALYSIS, v.11, no.20, pp.12777 - 12784 | - |
dc.identifier.issn | 2155-5435 | - |
dc.identifier.uri | http://hdl.handle.net/10203/289381 | - |
dc.description.abstract | While migratory functionalization of alkynes has been recognized as a unique way to access allylic functionalities via pi-allyl metal intermediates, hydrofunctionalization of pi-alkynes to afford alpha-functional olefins has been unexplored. We describe herein the use of a cobalt hydride based system for regioselective migratory hydrofunctionalization of 2-alkynes to furnish alpha-vinylsilanes and alpha-vinylgermanes by a mechanistic understanding of the cobalt hydride species on alkyne pi-bond migration. The key mechanism of alkyne pi-bond migration by [bis(dicyclohexylphosphino)ethane]cobalt hydride is strongly supported by both experimental and computational studies, and the role of each reaction component, such as alkynes and silanes, is elucidated to rationalize the unique alpha-vinyl selectivity. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Regioselective Access to alpha-Vinylsilanes and alpha-Vinylgermanes by Cobalt-Catalyzed Migratory Hydrofunctionalization of 2-Alkynes | - |
dc.type | Article | - |
dc.identifier.wosid | 000709692900034 | - |
dc.identifier.scopusid | 2-s2.0-85117826728 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 20 | - |
dc.citation.beginningpage | 12777 | - |
dc.citation.endingpage | 12784 | - |
dc.citation.publicationname | ACS CATALYSIS | - |
dc.identifier.doi | 10.1021/acscatal.1c03769 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Chang, Sukbok | - |
dc.contributor.nonIdAuthor | Sahoo, Manoj Kumar | - |
dc.contributor.nonIdAuthor | Park, Jung-Woo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | cobalt | - |
dc.subject.keywordAuthor | alkyne | - |
dc.subject.keywordAuthor | hydrosilylation | - |
dc.subject.keywordAuthor | hydrogermanylation | - |
dc.subject.keywordAuthor | pi-bond migration | - |
dc.subject.keywordPlus | MARKOVNIKOV HYDROSILYLATION | - |
dc.subject.keywordPlus | ALKYNE HYDROSILYLATION | - |
dc.subject.keywordPlus | TRIFLUOROMETHYLATED ALKYNES | - |
dc.subject.keywordPlus | ALLENE HYDROSILYLATION | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordPlus | REGIO | - |
dc.subject.keywordPlus | HYDROGERMYLATION | - |
dc.subject.keywordPlus | CONVERSION | - |
dc.subject.keywordPlus | SILICON | - |
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