Abstract
Abstract
A new hydrazone compound, 3-bromo-2-hydroxybenzaldehyde-2-pyridinecarboxylic acid hydrazone (1), has been synthesized with 3-bromo-2-hydroxybenzaldehyde and 2-pyridinecarboxylic acid hydrazide as raw materials in the presence of magnesium chloride hexahydrate. The result of structural analyses shows that the compound 1 belongs to monoclinic, space group P121/c1 (no. 14) with a = 15.8346(13) Â, b = 6.9597(5) Â, c = 12.1912(13) Â, β = 109.123(10)°, V = 1269.4(2) Â3, Z = 4, Dc = 1.675 mg⋅m-3, μ = 3.239 mm-1, F (000) = 640, and final R1 = 0.0538, ωR2 = 0.0896.
Reference8 articles.
1. Antimicrobial activities of synthetic arylidine nicotinic and isonicotinic hydrazones;Hayat;Lett. Drug. Des. Discov.,2018
2. Synthesis, crystal structure, and cytotoxic activity of a novel eight-coordinated dinuclear Ca (II)-Schiff base complex;Tai;Crystals,2016
3. Synthesis and crystal structures of oxidovanadium(V) complexes derived from hydrazones with the catalytic property;Zou;J. Struct. Chem.,2019
4. A hydrazone-based turn-on fluorescent probe for peroxynitrite detection and live-cell imaging;Sudeok;Dyes Pigments,2019
5. The crystal structureof (E)-N'-(pyridin-2-ylmethylene) pyrazine-2-carbohydrazide, C11H9N5O1, Z. Kristallogr;Tai;NCS,2018