Abstract
Haloform cleavage of 2-trifluoroacetyl- and N-vinyl-2-trifluoroacetylpyrroles gives pyrrole-2-carboxylic acids and their N-vinyl derivatives in good yields; most of these compounds do not melt between 120–190‡C, but rather decompose with CO2 evolution.
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Literature Cited
J. Bonnet, P. Bessin, J. P. Labaune, and S. A. Albert, French Patent Application No. 2,564,831; Ref. Zh. Khim., 210266 (1986).
V. J. Habernickel, Pharm. Ind. 49, 810 (1978); Ref. Zh. Khim., 502 (1988).
R. A. Schnetter, R. C. Dage, and M. J. Grisar, US Patent No. 4,560,700; Ref. Zh. Khim., 23071 (1986).
G. G. Massaroli, German Patent No. 3,415,321; Chem. Abs. 104, 10,507 (1986).
W. J. Irwin and D. L. Wheeler, Tetrahedron 28, 1113 (1972).
B. A. Trofimov and A. I. Mikhaleva, N-Vinylpyrroles [in Russian], Nauka, Novosibirsk (1984).
R. K. Mackie, S. Mhatre, and J. M. Tedder, J. Fluor. Chem., No. 10, 437 (1977).
M. Hojo, R. Masuda, S. Sakaguchi, and M. Takagawa, Synthesis, 1016 (1986).
I. S. Perelygin and A. N. Afanas'eva, Zh. Strukt. Khim. 14, 1033 (1973).
Yu. I. Vikhlyaev and T. A. Klygul', Zh. Nevropat. Psikhiatr. 66, 123 (1986).
B. A. Trofimov, A. I. Mikhaleva, S. E. Korostova, L. N. Sobelina, A. N. Vasil'ev, and L. V. Balashenko, Zh. Org. Khim. 15, 2042 (1979).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 612–616, May, 1990.
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Sobenina, L.N., Sergeeva, M.P., Mikhaleva, A.I. et al. Synthesis of pyrrole-2-carboxylic acids and their N-vinyl derivatives. Chem Heterocycl Compd 26, 516–520 (1990). https://doi.org/10.1007/BF00487424
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DOI: https://doi.org/10.1007/BF00487424