Abstract
The Fischer condensation of arylhydrazones of 2, 2, 5, 5-tetramethyl-pyrrolid-3-one has given 1, 1, 3, 3-tetramethyl-7, 8-benzo-1, 2, 3, 4-tetrahydropyrrolo[3, 4-b]indole and 1, 1, 3, 3, 7-pentamethyl-1, 2, 3, 4-tetrahydropyrrolo[3, 4-b]indole. On Clemmensen reduction of the latter, the pyrrole ring undergoes degradation.
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L. A. Aksanova, I. N. Pidevich, L. M. Sharkova, and N. F. Kuchenova, Khim.-farm. zh., no. 7, 3, 1968.
R. Robinson and S. Thornley, J. chem. Soc., 125, 2175, 1924.
V. Roshalbi and G. Palazzo, Gazz. chim. ital., 84, 644, 1954.
N. N. Komzolova, N. F. Kucherova, and V. A. Zagorevskii, ZhOKh, 34, 2393, 1964.
N. N. Komzolova, N. F. Kucherova, and V. A. Zagorevskii, ZhOrKh, 1, 1139, 1965.
C. Sandris and G. Ourisson, Bull. soc. chim. France, 345, 1958.
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For Part XXIX, see [1].
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Aksanova, L.A., Kucherova, N.F. & Sharkova, L.M. Indole derivatives. Chem Heterocycl Compd 5, 746–748 (1972). https://doi.org/10.1007/BF00475845
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DOI: https://doi.org/10.1007/BF00475845