СИНТЕЗ НОВИХ ЗАМІЩЕНИХ 3-(1,2,4-ОКСАДІАЗОЛ-5-ІЛ)-ТІЄНО[3,2-E][1,2,3]ТРИАЗОЛО[1,5-A]ПІРИМІДИН-5(4H)-ОНІВ В ДОМІНО РЕАКЦІЇ АЗИДІВ

Autor: Shyyka, Olga Ya., Tupychak, Mykola A., Pokhodylo, Nazariy T.

Publikováno v: Journal of Chemistry and Technologies; Том 31 № 1 (2023): Journal of Chemistry and Technologies; 1-8
Journal of Chemistry and Technologies; Vol. 31 No. 1 (2023): Journal of Chemistry and Technologies; 1-8

Fused polyheterocyclic compounds related to thieno[2,3-d]pyrimidines are a widely-used class of heterocycles in medicinal chemistry and have attracted considerable interest as potential anticancer agents. In the current article, the substituted (1,2,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=issn2306871X::e03fa4f2e52937183f96814d4dfa0cf5
http://chemistry.dnu.dp.ua/article/view/273476

Доміно-реакції 3-метил-5-амінопіразолу з 1-феніл-3-(4-алкоксифеніл)піразол-4-карбальдегідами та 2,2-диметил-1,3-діоксан-4,6-діоном

Autor: Semenenko, Olexander M., Lipson, Victoria V., Mironova, Veronika V., Budianska, Lilia V., Musatov, Vladimir I., Sofronov, Dmitro S.

Publikováno v: Журнал органічної та фармацевтичної хімії; Том 18, № 1(69) (2020); 45-51
Journal of Organic and Pharmaceutical Chemistry; Том 18, № 1(69) (2020); 45-51
Журнал органической и фармацевтической химии; Том 18, № 1(69) (2020); 45-51

Aim. To synthesize 1-phenyl-3-(4-alkoxyphenyl)pyrazole-4-carbaldehydes and determine the direction of their interaction in the three-component condensation with 3-methyl-5-aminopyrazole and 2,2-dimethyl-1,3-dioxane-4,6-dione.Results and discussion. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::0924cbb5efba67a7b62c2d025eed3b44
http://ophcj.nuph.edu.ua/article/view/ophcj.20.194936

Domino-reactions of 1,2-benzoxathiin-4(3H)-one 2,2-dioxide, hetarenecarbaldehydes and active methylene nitriles in the construction of new 2-amino-4H-pyrans and the study of their antimicrobial properties

Autor: D. A. Lega, V. P. Chernykh, L. A. Shemchuk, T. P. Osolodchenko, G. V. Grygoriv

Publikováno v: Journal of Organic and Pharmaceutical Chemistry. 16:3-10

Multicomponent domino reactions are an effective modern approach in the synthesis of different types of organic compounds, including biologically active pyrans. Aim. To study the three-component interaction of 1,2-benzoxathiin-4(3H)-one 2,2-dioxide w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1da80da0b3695b0896c822033980f62e
https://doi.org/10.24959/ophcj.18.931