Novel synthesis of 5,6-dihydro-4H-thieno[3,2-b]pyrrol-5-ones via the rhodium(II)-mediated Wolff rearrangement of 3-(thieno-2-yl)-3-oxo-2-diazopropanoates
DC Field | Value | Language |
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dc.contributor.author | Lee, DJ | - |
dc.contributor.author | Kim, K | - |
dc.contributor.author | Park, YJ | - |
dc.date.available | 2021-02-22T16:31:59Z | - |
dc.date.issued | 2002-03 | - |
dc.identifier.issn | 1523-7060 | - |
dc.identifier.issn | 1523-7052 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/16425 | - |
dc.description.abstract | [GRAPHICS] Treatment of thioaryolketene S,N-acetals 12 with Hg(OAc)(2) followed by addition of 2-diazo-3-trimethylsilyloxy-3-butenoic acid alkyl esters 15 in CH2Cl2 at room temperature gave 3-(3-alkylamino-5-arylthieno-2-yl)-3-oxo-2-diazopropanoates 16 in good yields. Subsequent reactions of 16 with a catalytic amount of Rh-2(OAc)(4).2H(2)O in benzene at reflux afforded a mixture of 5,6-dihydro-4H-thieno[3,2-b]pyrrol-5-ones 18 and the corresponding enols 19 in excellent yields. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Novel synthesis of 5,6-dihydro-4H-thieno[3,2-b]pyrrol-5-ones via the rhodium(II)-mediated Wolff rearrangement of 3-(thieno-2-yl)-3-oxo-2-diazopropanoates | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/ol016995n | - |
dc.identifier.scopusid | 2-s2.0-0001142459 | - |
dc.identifier.wosid | 000174441700002 | - |
dc.identifier.bibliographicCitation | ORGANIC LETTERS, v.4, no.6, pp 873 - 876 | - |
dc.citation.title | ORGANIC LETTERS | - |
dc.citation.volume | 4 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 873 | - |
dc.citation.endPage | 876 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.subject.keywordPlus | ANALOGS | - |
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