DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jinyoung Park | - |
dc.contributor.author | Yeosan Lee | - |
dc.contributor.author | Junghoon Kim | - |
dc.contributor.author | Cho, SH | - |
dc.date.accessioned | 2017-07-19T13:26:48Z | - |
dc.date.available | 2017-07-19T13:26:48Z | - |
dc.date.created | 2016-03-11 | - |
dc.date.issued | 2016-03-04 | - |
dc.identifier.issn | 1523-7060 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/36987 | - |
dc.description.abstract | We have developed a highly chemo- and diastereoselective alkylation of N-tert-butanesulfinyl aldimines with diborylmethane. Whereas the addition of diborylmethane under metal-free conditions shows poor diastereoselectivity, the use of a copper catalyst and a bidentate phosphine ligand significantly enhances the diastereoselectivity, providing chiral beta-aminoboronates in good yields. On the basis of the stereochemical outcome, we propose that the reaction likely proceeds via a boron-chelating six-membered chairlike transition state. | - |
dc.language | English | - |
dc.publisher | American Chemical Society | - |
dc.relation.isPartOf | Organic Letters | - |
dc.title | Copper-Catalyzed Diastereoselective Addition of Diborylmethane to N-tert-Butanesulfinyl Aldimines: Synthesis of β-Aminoboronates | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/ACS.ORGLETT.6B00376 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Organic Letters, v.18, no.5, pp.1210 - 1213 | - |
dc.identifier.wosid | 000371754000082 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 1213 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1210 | - |
dc.citation.title | Organic Letters | - |
dc.citation.volume | 18 | - |
dc.contributor.affiliatedAuthor | Jinyoung Park | - |
dc.contributor.affiliatedAuthor | Junghoon Kim | - |
dc.contributor.affiliatedAuthor | Cho, SH | - |
dc.identifier.scopusid | 2-s2.0-84960191987 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 28 | - |
dc.description.scptc | 16 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ASYMMETRIC-SYNTHESIS | - |
dc.subject.keywordPlus | ARYLBORONIC ACIDS | - |
dc.subject.keywordPlus | ROOM-TEMPERATURE | - |
dc.subject.keywordPlus | RH(I)-CATALYZED ADDITION | - |
dc.subject.keywordPlus | HOMOALLYLIC AMINES | - |
dc.subject.keywordPlus | ORGANIC-SYNTHESIS | - |
dc.subject.keywordPlus | IMINO ESTERS | - |
dc.subject.keywordPlus | ALLYLATION | - |
dc.subject.keywordPlus | ALDEHYDES | - |
dc.subject.keywordPlus | REAGENTS | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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