A. N. Kravchenko, G. A. Gazieva, S. V. Vasilevskii, Yu. V. Nelyubina, “Cascade synthesis of the first imidazo[4,5-e]-thiazolo[2,3-c][1,2,4]triazine derivative”, Mendeleev Commun., 24:2 (2014), 119

Эта публикация цитируется в 8 статьях

Communications

Cascade synthesis of the first imidazo[4,5-e]-thiazolo[2,3-c][1,2,4]triazine derivative

A. N. Kravchenko^a, G. A. Gazieva^a, S. V. Vasilevskii^b, Yu. V. Nelyubina^c

^a N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^b Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^c A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Аннотация: (Z)-7-(3,5-Di-tert-butyl-6-oxocyclohexa-2,4-dien-1-ylidene)-1,3-dimethyl-3a,9a-diphenyl-1,3a,4,9a-tetrahydroimidazo[4,5-e]thiazolo[2,3-c][1,2,4]triazine-2,8(3H,7H)-dione was obtained by aldol condensation of 3,5-di-tert-butyl-1,2-benzoquinone with 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]thiazolo[3,2-b][1,2,4]triazine-2,7(1H,6H)-dione followed by intramolecular thiazole ring-opening/closing in the condensation primary adduct.

Язык публикации: английский

DOI: 10.1016/j.mencom.2014.03.019