Аннотация
[Figure not available: see fulltext.] 7-Alkynyl-substituted coumarins were synthesized by a Sonogashira reaction of 6-substituted 7-(trifluoromethylsulfonyloxy)coumarins with terminal acetylenes. The reaction of 7-ethynyl-substituted coumarins with azidobenzoic acids in the presence of copper(II) sulfate and sodium ascorbate was used to synthesize the respective 7-[(1-carboxyphenyl)-1H-1,2,3-triazol-4-yl]coumarins.
Язык оригинала | английский |
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Страницы (с-по) | 1302-1309 |
Число страниц | 8 |
Журнал | Chemistry of Heterocyclic Compounds |
Том | 53 |
Номер выпуска | 12 |
DOI | |
Состояние | Опубликовано - 1 дек 2017 |
Опубликовано для внешнего пользования | Да |