2-N-Imidazolyl- and 2-N-pyrazolyl-1,3-indandiones |
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Authors: | Neiland O Ya Raiskuma I K Kampare R B Kampar V É |
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Institution: | (1) Riga Polytechnic Institute, 226048 Riga |
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Abstract: | It was shown by spectroscopic methods that 2-N-imidazolyl-, 2-N-(N-methylimidazolyl)-, and 2-N-(N-methylpyrazolyl)-1,3-indandiones exist in the form of inner salts, whereas 2-N-pyrazolyl-1,3-indandione exists in the form of an enol with an intramolecular hydrogen bond.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1082–1085, August, 1982. |
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