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Synthesis of unsaturated diketones and δ2-pyrazoline derivatives from terephthalaldehyde |
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| Authors: | S V Tsukerman V M Nikitchenko V P Maslennikova V F Lavrushin |
| Institution: | (1) A. M. Gorkii Kharkov State University, USSR |
| Abstract: |  , -Unsaturated diketones were obtained by the condensation of terephthalaldehyde with aromatic and heterocyclic methyl ketones. The reaction of the diketones with phenyl-hydrazine gave 1,4-bis(1-phenyl-3-aryl- 2-pyrazolin-5-yl)benzenes.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1094–1096, August, 1971. |
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