Expedient synthesis of 1,2,4-triazinyl substituted benzo[c]coumarins via double oxidation strategy

Expedient synthesis of 1,2,4-triazinyl substituted benzo[c]coumarins via double oxidation strategy

Herein, we report a convenient one-pot synthesis of 1,2,4-triazinyl derivatives of benzocoumarins. The proposed approach consists in the nucleophilic addition of tetrahydrobenzo annulated dimethoxycoumarin to 1,2,4-triazines followed by double oxidation of both dihydrotriazine and tetrahydrobenzo gr...

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Bibliographic Details
Main Authors: Ramil F. Fatykhov, Igor A. Khalymbadzha, Ainur D. Sharapov, Anastasia P. Potapova, Ekaterina S. Starnovskaya, Dmitry S. Kopchuk, Oleg N. Chupakhin
Format: Article
Language:English
Published: Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina 2023-04-01
Series:Chimica Techno Acta
Subjects:
coumarin
1,2,4-triazine
nucleophilic substitution of hydrogen
quinone oxidation
push-pull chromophore
Online Access:https://chimicatechnoacta.ru/article/view/6627
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