Abdelhamid et al. Heterocycles, vol. 24, No. 1, 1986, pp. 101-107.* |
Abdelhamid et al. Heterocycles, vol. 27, No. 8, 1988, pp. 1861-1866.* |
Schafer et al. J. Prakt. Chem. 334(1992) 491-496.* |
Abdel-Ghany et al. Synthetic Communications, 25(8), 1119-1131 (1995).* |
Gewaki K., et al., “Synthesis of 3-aminopyrroles by Thorpe-Ziegler cyclization,” Journal; Fur Praktische Chemie, Chemiker Zeitung., Bd. 334, Nr. 6, 1992, 491-496, XP000973575, Wiley VCH, Weinheim., DE. |
Abdelhamid A. O., et al., Reactions with Heterocyclic Enaminonitriles. Synthesis of pyrrolo'2,3-bipyridine, pyrrolo'2,3-dipyrimidine and pyrrole derivatives: Heterocycles., Bd. 27, Nr. 8, 1988, 1861-1866, XP000973572 Elsevier Science Publishers B.V. Amsterdam., NL. |
Datebase Chemcats ′Online/ Chemical Abstracts Service, Columbus, Ohio, AN 1998:586408, Apr. 3, 2000. |