Astleford, et al. "Synthesis of 1-Alkyly . . . " J. Org. Chem. vol. 54, pp. 731-732, 1989. |
Wensbo, et al. "Palladium-Catalysed Synthesis of Heterocondensed Pyrroles" Tetrahedron Letters, vol. 34, No. 17 pp. 2823-2826, 1993. |
Jeschke et al, "A Novel Approach to Bz-Substituted Thyptophans . . . "Tetrahedron Letters, vol. 34, No. 40, pp. 6471-6474 (1993). |
Larock et al., "Synthesis of Indoles via Palladium . . . " J. AM. Chem. Soc., vol. 113, pp. 6689-6690, 1991. |
Luo et al., "Heterocycles" Chemical Abstracts, vol. 116, No. 19, AB. No. 19, AB. No. 194092, 1991. |
Chen et al., Tetrahedron Letters, vol. 35, No. 38, pp. 6981-6984 (1994). |
"Synthesis of the 5 HTID Receptor Agonist . . . ". |
Chen et al., "Improved Fischer Indole Reaction . . . " J. Org Chem. vol. 59, 3738 (1994). |
Iida, et al., "Intramolecular Cyclization of Enaminones . . . " J. Org. Chem. vol. 45, 2938-2942 (1980). |
Sakamoto, et al., "Condensed Heteroaromatic Ring Systems . . . " Synthesis, pp. 215-218, (1990). |
Synthesis Mar. 1990, pp. 215-218. Sakamoto et al. Condensed Heteroaromatic Ring System. |