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Synthesis of 5-(substituted phenylazo)-6-hydroxy-4-methyl-3-cyano-2-pyridones from ethyl 3-oxo-2-(substituted phenylazo)butanoates
Sinteza 5-(supstituisanih fenilazo)-6-hidroksi-4-metil-3-cijano-2-piridona iz etil-3-okso-2-(supstituisanih fenilazo)butanoata
dc.creator | Dostanić, Jasmina | |
dc.creator | Valentić, Nataša V. | |
dc.creator | Ušćumlić, Gordana | |
dc.creator | Mijin, Dušan | |
dc.date.accessioned | 2019-01-30T17:27:56Z | |
dc.date.available | 2019-01-30T17:27:56Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 0352-5139 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/886 | |
dc.description.abstract | A new procedure for the synthesis of known azo pyridone dyes is presented. A series of 5-(substituted arylazo)-6-hydroxy-4-methyl-3-cyano-2-pyridones were prepared from ethyl 3-oxo-2-(substituted phenylazo)butanoates and cyanoacetamide in acetone using potassium hydroxide as a catalyst by simple refluxing the reaction mixture. The structure of these dyes was confirmed by FT-IR, NMR and UV-Vis spectroscopy. | en |
dc.description.abstract | Novi postupak za sintezu poznatih azo-piridonskih boja je opisan u radu. Serija 5-(supstituisanih fenilazo)-6-hidroksi-4-metil-3-cijano-2-piridona je pripremljena iz etil-3-okso-2-(supstituisanih fenilazo)butanoata i cijanoacetamida u acetonu korišćenjem kalijum-hidroksida kao katalizatora uz zagrevanje. | sr |
dc.publisher | Serbian Chemical Society | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172013/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Journal of the Serbian Chemical Society | |
dc.subject | azo compounds | en |
dc.subject | cyclocondensation reaction | en |
dc.subject | cyanoacetamide | en |
dc.subject | pyridone | en |
dc.title | Synthesis of 5-(substituted phenylazo)-6-hydroxy-4-methyl-3-cyano-2-pyridones from ethyl 3-oxo-2-(substituted phenylazo)butanoates | en |
dc.title | Sinteza 5-(supstituisanih fenilazo)-6-hidroksi-4-metil-3-cijano-2-piridona iz etil-3-okso-2-(supstituisanih fenilazo)butanoata | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dcterms.abstract | Достанић, Јасмина; Усцумлиц, Гордана; Мијин, Дусан; Валентиц, Натаса; Синтеза 5-(супституисаних фенилазо)-6-хидрокси-4-метил-3-цијано-2-пиридона из етил-3-оксо-2-(супституисаних фенилазо)бутаноата; Синтеза 5-(супституисаних фенилазо)-6-хидрокси-4-метил-3-цијано-2-пиридона из етил-3-оксо-2-(супституисаних фенилазо)бутаноата; | |
dc.citation.volume | 76 | |
dc.citation.issue | 4 | |
dc.citation.spage | 499 | |
dc.citation.epage | 504 | |
dc.citation.other | 76(4): 499-504 | |
dc.citation.rank | M23 | |
dc.identifier.doi | 10.2298/JSC100618044D | |
dc.identifier.fulltext | https://cer.ihtm.bg.ac.rs//bitstream/id/9472/884.pdf | |
dc.identifier.scopus | 2-s2.0-79955023453 | |
dc.identifier.wos | 000290499600003 | |
dc.type.version | publishedVersion |