Ultrasonic-assisted unusual four-component synthesis of 7-azolylamino-4,5,6,7-tetrahydroazolo[1,5-a]pyrimidines

0523159 - ÚOCHB 2021 RIV DE eng J - Článek v odborném periodiku
Sakhno, Y. I. - Murlykina, M. V. - Zbruyev, O. I. - Kozyryev, A. V. - Shishkina, S. V. - Sysoiev, Dmytro - Musatov, V. I. - Desenko, S. M. - Chebanov, V. A.
Ultrasonic-assisted unusual four-component synthesis of 7-azolylamino-4,5,6,7-tetrahydroazolo[1,5-a]pyrimidines.
Beilstein Journal of Organic Chemistry. Roč. 16, Feb 27 (2020), s. 281-289. ISSN 1860-5397. E-ISSN 1860-5397
Institucionální podpora: RVO:61388963
Klíčová slova: 5-amino-1H-pyrazole-4-carbonitrile * 3-amino-1,2,4-triazole * 7-azolylaminotetrahydroazolo[1,5-a]pyrimidines * heterocycle * multicomponent reaction * ultrasonication
Obor OECD: Organic chemistry
Impakt faktor: 2.883, rok: 2020
Způsob publikování: Open access
https://www.beilstein-journals.org/bjoc/articles/16/27

Four-component reactions of 3-amino-1,2,4-triazole or 5-amino-1H-pyrazole-4-carbonitrile with aromatic aldehydes and pyruvic acid or its esters under ultrasonication were studied. Unusual for such a reaction type, a cascade of elementary stages led to the formation of 7-azolylaminotetrahydroazolo[1,5-a]pyrimidines.
Trvalý link: http://hdl.handle.net/11104/0307547