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New Furopyridines Containing Pyridoxal and Pyrazolone Fragments |
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| Authors: | L. K. Kibardina A. V. Trifonov A. R. Burilov M. A. Pudovik |
| Affiliation: | 1.Arbuzov Institute of Organic and Physical Chemistry,FRC Kazan Scientific Center of the Russian Academy of Sciences,Kazan, Tatarstan,Russia;2.Kazan National Research Technological University,Kazan, Tatarstan,Russia |
| Abstract: | Reactions of pyridoxal hydrochloride with 5-pyrazolone derivatives in alcohol medium in the presence of concentrated hydrochloric acid led to the formation of new pyrazolones with pyridoxal fragments in the molecule. The corresponding diarylmethanes were formed when using pyridoxal and pyrazolone in a 1: 2 ratio. |
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