SYNTHESIS OF 14<i>H</i>-NAPHTHO[1',2':5,6][1,3]OXAZINO[3,2-<i>a</i>]BENZIMIDAZOLE, A NEW HETEROCYCLIC SYSTEM
DOI:
https://doi.org/10.1007/2184Keywords:
2-methylsulfanylbenzimidazole, o-methylenequinones, 14H-naphtho[1', 2', 5, 6][1, 3]oxazino[3, 2-a]benzimidazoles, Mannich bases, cascade reactionsAbstract
The previously unreported 14H-naphtho[1',2':5,6][1,3]oxazino[3,2-a]benzimidazole heterocyclic system was synthesized by the condensation of 1-dimethylaminomethyl-2-naphthols and 2-methyl-sulfanylbenzimidazole. A highly reactive o-methylenequinone derivative of naphthalene is proposed as an intermediate in this reaction.
How to Cite
Osyanin, V. A.; Osipov, D. V.; Klimochkin, Yu. N. Chem. Heterocycl. Compd. 2011, 47(1), 108. [Khim. Geterotsikl. Soedin. 2011, 136.]
