Synthesis of new heterylmethylidene derivatives of isomeric imidazo[4,5-e]thiazolo-fused [1,2,4]triazines

Synthesis of new heterylmethylidene derivatives of isomeric imidazo[4,5-e]thiazolo-fused [1,2,4]triazines Full article

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2024, Volume: 34, Number: 4, Pages: 558-560 Pages count : 3 DOI: 10.1016/j.mencom.2024.06.029

Authors

Lugovoi Maksim E. ¹ , Izmest’ev Alexei N. ^2,1 , Kolotyrkina Natalya G. ² , Izmalkova Ekaterina S. ² , Kravchenko Angelina N. ² , Gazieva Galina A. ²

Affiliations

1	National University of Science and Technology ‘MISIS’, 119049 Moscow, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russian Federation

Novel 6-heterylmethylidene-3a,9a-diphenylimidazo[4,5-e]-thiazolo[3,2-b][1,2,4]triazines were synthesized by the three-component condensation of imidazo[4,5-e][1,2,4]triazine-3-thione derivative with bromoacetic acid and hetero-aromatic aldehydes. The following MeONa-induced skeletal rearrangement gave the recyclized isomeric products, viz. 7-heterylmethylidene-3a,9a-diphenylimidazo-[4,5-e]thi azolo[2,3-c][1,2,4]triazines.

Lugovoi M.E. , Izmest’ev A.N. , Kolotyrkina N.G. , Izmalkova E.S. , Kravchenko A.N. , Gazieva G.A.
Synthesis of new heterylmethylidene derivatives of isomeric imidazo[4,5-e]thiazolo-fused [1,2,4]triazines
Mendeleev Communications. 2024. V.34. N4. P.558-560. DOI: 10.1016/j.mencom.2024.06.029 WOS Scopus OpenAlex

≡ Web of science:	WOS:001294038900001
≡ Scopus:	2-s2.0-85200809346
≡ OpenAlex:	W4401451522