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Synthesis, Molecular Structure and Antioxidant Activity of (E)-4-[Benzylideneamino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, a Schiff Base Ligand of 4-Aminoantipyrine

✍ Scribed by Mohammad Sayed Alam; Dong-Ung Lee


Publisher
Springer
Year
2011
Tongue
English
Weight
550 KB
Volume
42
Category
Article
ISSN
1572-8854

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(E)-4-[3-Eth­oxy-4-(2-phenoxy­ethoxy)ben
✍ Zhang, Wen-Jun ;Duan, Zhong-Yu ;Zhao, Xin 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 162 KB

The title compound, C~28~H~29~N~3~O~4~, was prepared by the reaction of 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one and 3-ethoxy-4-(2-phenoxyethoxy)benzaldehyde. The vanillin group makes dihedral angles of 73.08 (8) and 66.54 (6)° with the planes of the two terminal phenyl rings, and an angle of 30.4