Kedjadja, Allaoua and Bouraiou, Abdelmalek and Merdes, Rachid (2018) Synthesis and Spectral Characterization of Novel 2-Pyrazoline and Bis-2-Pyrazoline Containing Quinoline Moiety. International Journal of Organic Chemistry, 08 (01). pp. 105-114. ISSN 2161-4687
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Abstract
Eight new compounds containing in their structures substituted quinoline and pyrazole entity were synthesized in good to excellent yield by cyclocondensation reaction of chalcones and hydrazine hydrate. This reaction was conducted in formic acid in presence of BF3·Et2O or in acetic acid. These approaches were extended to bis-chalcones, which delivered functionalized bispyrazolines. The structures of the prepared compounds were confirmed by IR, 1HNMR, 13CNMR and mass spectral analysis.
Item Type: | Article |
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Subjects: | Euro Archives > Chemical Science |
Depositing User: | Managing Editor |
Date Deposited: | 27 Mar 2023 03:55 |
Last Modified: | 11 Jul 2024 05:15 |
URI: | http://publish7promo.com/id/eprint/828 |