NOVEL VARIANTS OF THE MULTICOMPONENT REACTION FOR THE SYNTHESIS OF 1,2,4-TRIAZOLO[1,5-<i>а</i>]PYRIMIDINES AND PYRIDO[3,4-<i>е</i>][1,2,4]TRIAZOLO[1,5-<i>а</i>]PYRIMIDINES
Authors
Владимир А. Поликарчук
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Юлия В. Чертова
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Андрей Ю. Потапов
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Ирина В. Леденёва
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Евгения А. Кошелева
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Михаил Ю. Крысин
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Олег А. Козадёров
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Геннадий В. Шаталов
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Дмитрий Ю. Вандышев
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Хидмет С. Шихалиев
Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
Четти Прабхакар
National Institute of Technology, Kurukshetra,
Mirzapur Part, Haryana 136119, India
A new multicomponent reaction for regioselective synthesis of substituted 1,2,4-triazolo[1,5-a]pyrimidines using aminotriazoles, β-ketoglutaric acid dimethyl ester, and dimethylformamide dimethyl acetal was implemented. The selective reduction of 1,2,4-triazolo[1,5-a]pyrimidines to dihydro derivatives and the use of triazolo pyrimidines as starting compounds in multicomponent synthesis of dihydropyrido[3,4-е][1,2,4]triazolo[1,5-a]pyrimidinecarboxylates was demonstrated.
Author Biographies
Владимир А. Поликарчук, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
аспирант кафедры органической химии
Юлия В. Чертова, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
студент кафедры органической химии
Андрей Ю. Потапов, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
доцент кафедры органической химии
Ирина В. Леденёва, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
старший научный сотрудник кафедры органической химии
Евгения А. Кошелева, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
научный сотрудник кафедры органической химии
Михаил Ю. Крысин, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
профессор кафедры органической химии
Олег А. Козадёров, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
профессор кафедры физической химии
Геннадий В. Шаталов, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
профессор кафедры химии высокомолекулярных соединий и коллоидов
Дмитрий Ю. Вандышев, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
доцент кафедры органической химии
Хидмет С. Шихалиев, Voronezh State University,
1 Universitetskaya Sq., Voronezh 394018, Russia
заведующий кафедрой органической химии
Четти Прабхакар, National Institute of Technology, Kurukshetra,
Mirzapur Part, Haryana 136119, India