Abstract
3-Bromo-5-nitro-4-(β-dimethylaminovinyl) pyridine, the reduction of which with iron filings in acetic acid led to 4-bromo-6-azaindole, was obtained from 3-bromo-4-chloro-5-nitropyridine via (3-bromo-5-nitro-4-pyridyl)malonic ester and 3-bromo-5-nitro-4-methylpyridine.
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A. A. Prokopov and L. N. Yakhontov, Khim. Geterotsikl. Soedin., No. 4, 496 (1978).
A. A. Prokopov, L. F. Linberg, T. F. Vlasova, Yu. N. Sheinker, and L. N. Yakhontov, Khim. Geterotsikl. Soedin., No. 4, 492 (1978).
E. Koenigs and A. Fulde, Ber., 60, 2106 (1927).
O. Bremer, Ann., 529, 290 (1937).
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See [1] for communication 55.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 86–88, January, 1979.
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Prokopov, A.A., Yakhontov, L.N. Azaindole derivatives. Chem Heterocycl Compd 15, 76–78 (1979). https://doi.org/10.1007/BF00471204
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DOI: https://doi.org/10.1007/BF00471204