Abstract:
Tetrahydro- and dihydrotriazolo[1,5-a]quinazolines were prepared by reaction of 7-methyl-5-phenyl-4,7-dihydro[1,2,4]triazolo-[1,5-a]pyrimidine with chalcone.
Keywords:
chalkone, Michael addition, triazolopyrimidine, cyclocondensation, partially hydrogenated azoloazine.
Document Type:
Article
Language: English
Citation:
D. Yu. Sidorenko, V. D. Orlov, “Synthesis of [1,2,4]triazolo[1,5-a]quinazolines from 7-methyl-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine”, Mendeleev Commun., 20:3 (2010), 170–171
Linking options:
https://www.mathnet.ru/eng/mendc3027
https://www.mathnet.ru/eng/mendc/v20/i3/p170
This publication is cited in the following 7 articles:
Serhiy M. Desenko, Mykola Yu. Gorobets, Victoria V. Lipson, Yana I. Sakhno, Valentyn A. Chebanov, “Dihydroazolopyrimidines: Past, Present and Perspectives in Synthesis, Green Chemistry and Drug Discovery”, The Chemical Record, 24:2 (2024)
Tooba Jabeen, Sana Aslam, Matloob Ahmad, Atta ul Haq, Sami A. Al-Hussain, Magdi E.A. Zaki, Recent Advances on Quinazoline, 2023
Gunther Fischer, Advances in Heterocyclic Chemistry, 135, 2021, 1
Victor M. Chernyshev, Dmitry A. Pyatakov, Alexander V. Astakhov, Andrey N. Sokolov, Artem N. Fakhrutdinov, Victor B. Rybakov, Vladimir V. Chernyshev, “Partially hydrogenated 2-amino[1,2,4]triazolo[1,5-a]pyrimidines as synthons for the preparation of polycondensed heterocycles: reaction with α-bromoketones”, Tetrahedron, 71:36 (2015), 6259
Victor M. Chernyshev, Dmitry A. Pyatakov, Andrey N. Sokolov, Alexander V. Astakhov, Eugene S. Gladkov, Svetlana V. Shishkina, Oleg V. Shishkin, “Partially hydrogenated 2-amino[1,2,4]triazolo[1,5-a]pyrimidines as synthons for the preparation of polycondensed heterocycles: reaction with chlorocarboxylic acid chlorides”, Tetrahedron, 70:3 (2014), 684
V. D. Orlov, D. Yu. Sidorenko, “Carbo[3 + 3] cyclocondensation reactions. A new method for the synthesis of tetrahydropyrazolo[1,5-b]quinazolines and tetrahydropyrazolo[4,5-b]quinolines”, Chem Heterocycl Comp, 48:4 (2012), 650
Dmitrii Yu. Sidorenko, Valerii D. Orlov, “ChemInform Abstract: Synthesis of [1,2,4]Triazolo[1,5‐a]quinazolines from 7‐Methyl‐5‐phenyl‐4,7‐dihydro[1,2,4]triazolo[1,5‐a]pyrimidine (III).”, ChemInform, 41:47 (2010)