O. V. Korenchenko, A. Yu. Aksinenko, V. B. Sokolov, A. N. Pushin, Russ Chem Bull, 47:7 (1998), 1369
L.I. Belen'kii, N.D. Kruchkovskaya, Advances in Heterocyclic Chemistry, 71, Advances in Heterocyclic Chemistry Volume 71, 1998, 291
Sergey N. Osipov, Alexander S. Golubev, Norbert Sewald, Klaus Burger, Tetrahedron Letters, 38:34 (1997), 5965
Sergey N. Osipov, Alexander S. Golubev, Norbert Sewald, Thomas Michel, Alexey F. Kolomiets, Alexander V. Fokin, Klaus Burger, J. Org. Chem., 61:21 (1996), 7521
Alberto Arnone, Pierfrancesco Bravo, Silvia Capelli, Giovanni Fronza, Stefano V. Meille, Matteo Zanda, Giancarlo Cavicchio, Marcello Crucianelli, J. Org. Chem., 61:10 (1996), 3375
Sergey N. Osipov, Norbert Sewald, Alexey F. Kolomiets, Alexander V. Fokin, Klaus Burger, Tetrahedron Letters, 37:5 (1996), 615
O. V. Korenchenko, A. Yu. Aksinenko, V. B. Sokolov, A. N. Pushin, I. V. Martynov, Russ Chem Bull, 44:9 (1995), 1740
Pierfrancesco Bravo, Marcello Crucianelli, Matteo Zanda, Tetrahedron Letters, 36:17 (1995), 3043
S. N. OSIPOV, A. F. KOLOMIETS, A. V. FOKIN, ChemInform, 24:30 (1993)