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Полная запись метаданных
Поле DC | Значение | Язык |
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dc.contributor.author | Azev, Yu. A. | en |
dc.contributor.author | Koptyaeva, O. S. | en |
dc.contributor.author | Mkrtchyan, A. A. | en |
dc.contributor.author | Pospelova, T. A. | en |
dc.date.accessioned | 2022-03-23T12:53:44Z | - |
dc.date.available | 2022-03-23T12:53:44Z | - |
dc.date.issued | 2022-03 | - |
dc.identifier.citation | Features of –C–C– Coupling of Quinoxaline-2-one with Ethyl Acetoacetate under Acid Catalysis/ Yu. A. Azev, O. S. Koptyaeva, A. A. Mkrtchyan, T. A. Pospelova // Chimica Techno Acta. — 2022. — Vol. 9, No. 1. — № 20229103. | en |
dc.identifier.issn | 2411-1414 | online |
dc.identifier.uri | http://elar.urfu.ru/handle/10995/109595 | - |
dc.description | Received: 16.11.2021. Revised: 11.01.2022. Accepted: 11.01.2022. Available online: 14.01.2022. | en |
dc.description | The replacement of hydrogen led to the formation of water, which activated the process of cleavage of the dicarbonyl group of 3-(2-oxopropylideno)-3,4-dihydroquinoxaline-2-one. The acyl group of com pound 3-(2-oxopropylideno)-3,4-dihydroquinoxaline-2-one was "vicarious" in this reaction. | en |
dc.description | The formation of 3-(3-oxo-3,4-dihydroquinoxaline-2-(1H)-ylidene) methylquinoxaline-2-(1H)-one was the result of C,C-coupling of compounds quinoxaline-2-one and 3-(2-oxopropylideno)-3,4-dihydroquinoxaline-2-one, similarly to the reaction of quinoxaline-2-one 1 with acetone. | en |
dc.description | The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. | en |
dc.description.abstract | Quinoxalin-2-one (1) reacts with ethyl acetoacetate in trifluoroacetic acid (TFA) to form 3-(2-oxopropylideno)-3,4-dihydroquinoxaline-2-one (2) and 3-(3-oxo-3,4- dihydroquinoxaline-2-(1H)-ylidene)methylquinoxaline-2-(1H)-one (3). The reaction product 3 was also obtained by heating the compound 1 with acetone in the presence of TFA. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | en | en |
dc.publisher | Ural Federal University | en |
dc.publisher | Уральский федеральный университет | ru |
dc.relation.ispartof | Chimica Techno Acta. 2022. Vol. 9. № 1 | en |
dc.subject | QUINOXALINE-2-ONE | en |
dc.subject | ETHYL ACETOACETATE | en |
dc.subject | NUCLEOPHILIC SUBSTITUTION OF HYDROGEN | en |
dc.subject | VICARIOUS SUBSTITUTION | en |
dc.subject | ACID CATALYSIS | en |
dc.title | Features of –C–C– Coupling of Quinoxaline-2-one with Ethyl Acetoacetate under Acid Catalysis | en |
dc.type | Article | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | info:eu-repo/semantics/publishedVersion | en |
dc.identifier.rsi | https://elibrary.ru/item.asp?id=48119363 | - |
dc.identifier.doi | 10.15826/chimtech.2022.9.1.03 | - |
local.contributor.student | Pospelova, T. A. | en |
local.contributor.student | Mkrtchyan, A. A. | en |
local.contributor.student | Мкртчян, Ануш Ашотовна | ru |
local.contributor.employee | Azev, Yu. A. | en |
local.contributor.employee | Koptyaeva, O. S. | en |
local.contributor.employee | Азев, Юрий Алексеевич | ru |
local.contributor.employee | Коптяева, Ольга Сергеевна | ru |
local.contributor.employee | Поспелова, Татьяна Александровна | ru |
local.issue | 1 | - |
local.volume | 9 | - |
Располагается в коллекциях: | Chimica Techno Acta |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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cta-2022-1-03.pdf | 206,74 kB | Adobe PDF | Просмотреть/Открыть |
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