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Synthesis of Ethyl 2-Hydroxy-3-[aryl(2-naphthylamino)methyl]-2-cyclopentenecarboxylates and Ethyl 3-Arylmethylene-2-(2-naphthylamino)-1-cyclopentenecarboxylates

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Abstract

Condensation of N-arylmethylene-2-naphthylamines with ethyl 2-oxocycopentanecarboxylate in the presence of HCl or CH3COOH yields ethyl 2-hydroxy-3-[aryl(2-naphthylamino)methyl]-2-cyclopentenecarboxylates and ethyl 3-arylmethylene-2-(2-naphthylamino)-1-cyclopentenecarboxylates, respectively.

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Authors and Affiliations

  1. Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, ul. Surganova 13, Minsk, 220072, Belarus

    N. G. Kozlov & L. S. Yakubovich

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  1. N. G. Kozlov
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  2. L. S. Yakubovich
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Kozlov, N.G., Yakubovich, L.S. Synthesis of Ethyl 2-Hydroxy-3-[aryl(2-naphthylamino)methyl]-2-cyclopentenecarboxylates and Ethyl 3-Arylmethylene-2-(2-naphthylamino)-1-cyclopentenecarboxylates. Russian Journal of Organic Chemistry 38, 59–62 (2002). https://doi.org/10.1023/A:1015398523999

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