Abstract
The Sandmeyer reaction was used to prepare 2,3-dioxo-2,3-dihydrobenzo[b]furoindoles which could be reduced with diborane or with complex hydrides to give the corresponding unsubstituted as well as the 3-hydroxybenzo[b]furoindoles.
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REFERENCES
T. E. Khoshtariya, T. O. Dzhashi, and L. N. Kurkovskaya, Khim. Geterotsikl. Soedin., 1419 (1999).
I. Sandmeyer, Helv. Chim. Acta, 2, 230 (1919).
B. R. Baker, J. Org. Chem., 17, 150 (1952).
M. Muller and R. Schmiedel, Acta Biol. Med., 14, 158 (1965).
T. E. Khoshtariya, M. L. Kakhabrishvili, L. N. Kurkovskaya, and N. N. Suvorov, Khim. Geterotsikl. Soedin., 1366 (1984).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No 11, pp. 1683–1689, November, 2004.
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Khoshtariya, T.E., Matnadze, M.M., Mirziashvili, N.T. et al. Synthesis and reductive reactions of 2,3-dioxo-2,3-dihydrobenzo[b]furo[2,3-f]-, -[2,3-g]-, and -[3,2-e]indoles. Chem Heterocycl Compd 40, 1454–1459 (2004). https://doi.org/10.1007/s10593-005-0065-z
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DOI: https://doi.org/10.1007/s10593-005-0065-z