1. Klyba, L.V., Nedolya, N.A., Tarasova, O.A., Zhanchipova, E.R., and Volostnykh, O.G., Zh. Org. Khim., 2009, vol.45, p. 610.
2. Smalley, R.K., Comp. Heterocycl. Chem. 1, 1984, vol. 7, p. 491; Le Count, D.J., Comp. Heterocycl. Chem. 2, 1996, vol. 9, p. 1; Smolli, R.K., Comprehensive Organic Chemistry, Barton, D. and Ollis, W.D., Eds., Oxford: Pergamon, 1979, vol. 8; Proctor, G.R. and Redpath, J., Monocyclic Azepines, Chichester: Wiley, 1996.
3. Eisner, U. and Kuthan, J., Chem. Rev., 1972, vol. 72, p. 1; Stout, D.M. and Meyers, A.I., Chem. Rev., 1982, vol. 82, p. 223; Yates, F.S., Comp. Heterocycl. Chem. 1, 1984, vol. 2, p. 511; Balasubramanian, M. and Keay, J.G., Comp. Heterocycl. Chem. 2, 1996, vol. 5, p. 246.
4. Sundberg, R.J., Comp. Heterocycl. Chem. I, 1984, vol. 4, p. 314; Gribble, G.W., Comp. Heterocycl. Chem. 2, 1996, vol. 2, 207; D’Ischia, M., Napolitano, A., and Pezzella, A., Comp. Heterocycl. Chem. 3, 2008, vol. 3, p. 353.
5. Campaigne, E., Comp. Heterocycl. Chem. 1, 1984, vol. 4, p. 864; Russell, R.K. and Press, J.B., Comp. Heterocycl. Chem. 2, 1996, vol. 2, p. 680; Schatz, J., Brendgen, T., and Schuhle, D., Comp. Heterocycl. Chem. 3, 2008, vol. 3, p. 931.