Abstract
Tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidines in the presence of activated alkynes were transformed into mixtures of pyrimido[5′,4′:4,5]thieno[3,2-d]azocines and spiro[pyridine-4,5′-thieno[2,3-d]pyrimidines].
This is a preview of subscription content, access via your institution.
References
L. G. Voskressensky, T. N. Borisova, T. A. Vorob’eva, A. I. Chernyshev, A. V. Varlamov, Izv. Akad. Nauk, Ser. Khim., 2005, 2513 [Russ. Chem. Bull., Int. Ed., 2005, 54, 2594].
L. G. Voskressensky, A. V. Listratova, T. N. Borisova, S. A. Kovaleva, R. S. Borisov, A. V. Varlamov, Tetrahedron, 2008, 64, 10443.
L. G. Voskressensky, T. N. Borisova, L. N. Kulikova, A. V. Varlamov, M. Catto, C. Altomare, A. Carotti, Eur. J. Org. Chem., 2004, 3128.
L. G. Voskressensky, T. N. Borisova, I. S. Kostenev, L. N. Kulikova, A. V. Varlamov, Tetrahedron Lett., 2006, 47, 999.
L. G. Voskressensky, A. V. Listratova, T. N. Borisova, G. G. Alexandrov, A. V. Varlamov, Eur. J. Org. Chem., 2007, 6106.
L. G. Voskressensky, S. A. Kovaleva, T. N. Borisova, A. V. Listratova, V. S. Tolkunov, A. B. Eresko, S. V. Tolkunov, A. V. Varlamov, Khim. Geterotsikl. Soedin., 2010, 449 [Chem. Heterocycl. Compd. (Engl. Transl.), 2010, 46, 356].
L. G. Voskressensky, S. A. Kovaleva, T. N. Borisova, A. V. Listratova, A. B. Eresko, V. S. Tolkunov, S. V. Tolkunov, A. V. Varlamov, Tetrahedron, 2010, 66, 9421.
L. G. Voskressensky, A. V. Listratova, T. N. Borisova, S. A. Kovaleva, R. S. Borisov, A. V. Varlamov, Tetrahedron, 2008, 64, 10443.
G. M. Sheldrick, Acta Crystallogr., 2008, A64, 112.
Author information
Authors and Affiliations
Corresponding author
Additional information
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 368–377, February, 2012.
Rights and permissions
About this article
Cite this article
Voskressensky, L.G., Borisova, T.N., Kovaleva, S.A. et al. Transformations of tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidin-4(3H)-ones in the presence of alkynes bearing electron-withdrawing substituents. Russ Chem Bull 61, 370–379 (2012). https://doi.org/10.1007/s11172-012-0052-3
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11172-012-0052-3