Related Experiment Video
Updated: Jun 1, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
N'-(5-Bromo-2-methoxy-benzyl-idene)-4-hydroxy-benzohydrazide methanol solvate
1Department of Chemistry, Chifeng University, Chifeng 024001, People's Republic of China.
Abstract:
In the title hydrazone compound, C(15)H(13)BrN(2)O(3)·CH(3)OH, the methanol solvate is linked to the benzohydrazide molecule through O-H⋯N and O-H⋯O hydrogen bonds. The benzohydrazide mol-ecule adopts an E configuration about the C=N double bond. The mol-ecule is twisted, with a dihedral angle between the two substituted benzene rings of 35.7 (2)°. In the crystal structure, mol-ecules are linked through inter-molecular N-H⋯O and O-H⋯O hydrogen bonds, forming layers parallel to the ac plane.
Related Concept Videos
Formation of Halohydrin from Alkenes
Reactions at the Benzylic Position: Halogenation
NMR Spectroscopy of Benzene Derivatives
Nucleophilic Aromatic Substitution: Elimination–Addition
Hydroboration-Oxidation of Alkenes
Multiple Halogenation of Methyl Ketones: Haloform Reaction

