Reaction of 4-aryl-2-aminobuta-1,3-diene-1,1,3-tricarbonitriles with CH-nucleophiles: I. Synthesis of 5-aryl-2,4-diamino-8,8-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-chromeno[2,3-b]pyridine-3-carbonitriles |
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| Authors: | O. V. Ershov E. A. Melekhin I. N. Bardasov Ya. S. Kayukov A. V. Eremkin O. E. Nasakin |
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| Affiliation: | (1) I.N. Ul’yanov Chuvash State University, Moskovskii pr. 15, Cheboksary, 428015, Russia |
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| Abstract: | 5-Aryl-2,4-diamino-8,8-dimethyl-6-oxo-6,7,8,9-tetrahydro-5H-chromeno[2,3-b]pyridine-3-carbonitriles were synthesized from 4-aryl-2-aminobuta-1,3-diene-1,1,3-tricarbonitriles and dimedone. |
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