Abstract
We have investigated the 1,3-dipolar cycloaddition of dehydrobenzene, N-phenyl-maleimide, and diethyl acetylenedicarboxylate to phthalimidoalkyl diazomethyl ketones, and have obtained phthalimide derivatives of amino ketones of the indazole, pyrazole, and pyrrolo[3,4-d]-2-pyrazoline series.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 78–81, January, 1984.
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Kartsev, V.G., Isakova, O.V. & Bikkeneev, R.K. Synthesis of heterocyclic phthalimidoalkyl ketones. Chem Heterocycl Compd 20, 66–69 (1984). https://doi.org/10.1007/BF00505853
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DOI: https://doi.org/10.1007/BF00505853