Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, CS | - |
dc.date.accessioned | 2024-01-21T19:35:31Z | - |
dc.date.available | 2024-01-21T19:35:31Z | - |
dc.date.created | 2022-01-11 | - |
dc.date.issued | 1996-05-20 | - |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/144441 | - |
dc.description.abstract | Electrocyclic ring-closure of 6-vinylcyclohepta-1,3,5-isocyanate has been carried out in the presence of triphenylphosphine to examine a catalyzing effect of the triphenylphosphine. The preparation of 10-(1-carboalkoxyalkyl)-2,7-methanoaza[10]annulenes by the electrocyclic ring-closure of ketenimine intermediates, which are formed by the reaction of triphenylalkylidenephosphorane and 6-vinylcyclo-hepta-1,3,5-isocyanate, is described. 10-Alkyl-2,7-methanoaza[10] anulenes were prepared by basic hydrolysis of the carboalkoxyaza[10]annulenes and decarboxylation of the acid intermediates. In the same manner, 10-(N-alkyl(or aryl))-2,7-methanoaza[10]annulenes were prepared from the reaction of the isocyanate and N-alkyl(or aryl)iminotriphenylphosphorane via electrocylic ring-closure of carbodiimide intermediate. | - |
dc.language | English | - |
dc.publisher | KOREAN CHEMICAL SOC | - |
dc.title | Synthesis of 2,7-methano-aza[10]annulene derivatives | - |
dc.type | Article | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.17, no.5, pp.437 - 442 | - |
dc.citation.title | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.citation.volume | 17 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 437 | - |
dc.citation.endPage | 442 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.identifier.wosid | A1996UQ02800011 | - |
dc.identifier.scopusid | 2-s2.0-18444402500 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.