Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 박혜영 | - |
dc.date.accessioned | 2016-08-28T11:08:29Z | - |
dc.date.available | 2016-08-28T11:08:29Z | - |
dc.date.issued | 2005 | - |
dc.identifier.issn | 0385-5414 | - |
dc.identifier.other | OAK-12852 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/228917 | - |
dc.description.abstract | 2-Aminothiazolo[5,4-b]pyridines and 2-aminobenzoxazoles havebeen synthesized from 2-hydroxy-3-thioureidopyridine and 2-hydroxy-3-thioureidobenzene respectively via acid catalyzed cyclization, which were prepared by the reaction of isothiocyanates with 2-hydroxy-3-aminopyridine or 2-aminophenol. The hydroxyl group of N-(2-hydroxy-5-phenyl)-N′-phenyl thiourea reacted as nucleophile to thioureido carbon to give 2-aminobenzoxazoles, whereas that of N-(2-hydroxypyridino)-N′-phenylthiourea was reacted as leaving group upon nuclephillic sulfur of thiourea group in the presence of trifluoroacetic acid or phosphoric acid. © 2005 The Japan Institute of Heterocyclic Chemistry. | - |
dc.language | English | - |
dc.title | A facile synthesis of 2-aminothiazolo[5,4-b]pyridines and2-aminobanzoxazoles via cyclization of thioureas | - |
dc.type | Article | - |
dc.relation.issue | 11 | - |
dc.relation.volume | 65 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 2729 | - |
dc.relation.lastpage | 2740 | - |
dc.relation.journaltitle | Heterocycles | - |
dc.identifier.doi | 10.3987/COM-05-10440 | - |
dc.identifier.wosid | WOS:000233325300015 | - |
dc.identifier.scopusid | 2-s2.0-33744465063 | - |
dc.author.google | Yoon J.H. | - |
dc.author.google | Song H. | - |
dc.author.google | Kim S.W. | - |
dc.author.google | Han G. | - |
dc.author.google | Choo H.-Y.P. | - |
dc.contributor.scopusid | 박혜영(34972649500;57200273796) | - |
dc.date.modifydate | 20230411110509 | - |