Abstract
A series of new 11-(R-phenyl)-8,9-dihydro-7H-benzo[f]cyclopenta[b]quinolin-10(11H)-ones and 7,14-bis(R-phenyl)-2,3,9,10,11,14-hexahydrocyclopenta[2,3]quinolino[8,7-h]cyclopenta[b]quinoline-1,8(4H,7H)-diones were synthesized by three-component condensation of naphthalen-2-amine or naphthalene- 1,5-diamine with substituted benzaldehydes and cyclopentane-1,3-dione in one step through intermediate formation of unstable arylaminoketoenol.
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Original Russian Text © N.G. Kozlov, Yu.D. Zhikharko, L.I. Basalaeva, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 10, pp. 1481–1485.
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Kozlov, N.G., Zhikharko, Y.D. & Basalaeva, L.I. Synthesis of New Cyclopenta[b]quinoline Derivatives. Russ J Org Chem 54, 1493–1497 (2018). https://doi.org/10.1134/S1070428018100093
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DOI: https://doi.org/10.1134/S1070428018100093