Novel Synthesis of Benzo[e][1,2,4]triazines via Cyclocondensation of Azooximes Научная публикация
| Журнал |
Advanced Synthesis & Catalysis
ISSN: 1615-4169 , E-ISSN: 1615-4150 |
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| Вых. Данные | Год: 2026, Том: 368, Номер: 10, Номер статьи : e70430, Страниц : DOI: 10.1002/adsc.70430 | ||
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Реферат:
An approach for the selective synthesis of benzo[e][1,2,4]triazines from readily accessible azooximes is described. The method is based on cyclocondensation reaction performed at room temperature in the presence of trifluoroacetic anhydride and methanesulfonic acid. The process leads to specifically substituted benzo[e][1,2,4]triazines, which can serve as precursors of stable Blatter radicals. The method features inexpensive and readily available starting materials, broad substrate scope, mild and metal-free reaction conditions, and versatile functionalization of the 1,2,4-benzotriazines.
Библиографическая ссылка:
Frumkin A.E.
, Dilman A.D.
Novel Synthesis of Benzo[e][1,2,4]triazines via Cyclocondensation of Azooximes
Advanced Synthesis & Catalysis. 2026. V.368. N10. e70430 . DOI: 10.1002/adsc.70430
Novel Synthesis of Benzo[e][1,2,4]triazines via Cyclocondensation of Azooximes
Advanced Synthesis & Catalysis. 2026. V.368. N10. e70430 . DOI: 10.1002/adsc.70430
Даты:
| Поступила в редакцию: | 31 янв. 2026 г. |
| Опубликована online: | 21 мая 2026 г. |
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