New 2-pyrone-based hydrazones: Synthesis, spectral characterisation, UV-visible study and evaluation of the antiradicalar activity

• Published in: Synthetic communications Vol. 47; no. 6; pp. 590 - 598
• Main Authors: Oukacha-Hikem, Djamila, Makhloufi-Chebli, Malika, Amar, Anissa, Bouherrou, Houria, Rachedi, Yahia, Meghezzi, Hacène, Silva, Artur M. S., Hamdi, Maamar
• Format: Journal Article
• Language: English
• Published: PHILADELPHIA Taylor & Francis 19.03.2017; Taylor & Francis Ltd
• Subjects: Antiradicalar activity; Chemistry; Chemistry, Organic; diazonium salts; hydrazones; Physical Sciences; pyran-2-ones; Science & Technology; theoretical calculations; Antiradicalar activity; diazonium salts; pyran-2-ones; theoretical calculations; ANALOGS; ANTIBACTERIAL; PYRONES; hydrazones

The synthesis of new 2-pyrone-based hydrazones has been prepared by the coupling of 6-methyl-2H-furo[3,2-c]pyran-3,4-dione with diazonium salts, obtained by diazotization of aniline derivatives. The structure of all compounds was established by spectroscopic methods, and the structure of the more st...