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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
2-Bromo-4-chloro-6-[(E)-(2-chloro-phen-yl)imino-meth-yl]phenol
1Department of Chemistry, Baoji University of Arts and Science, Baoji, Shaanxi 721007, People's Republic of China.
Abstract:
The title compound, C(13)H(8)BrCl(2)NO, was obtained by reaction of 3-bromo-5-chloro-salicylaldehyde and 2-chloro-benzenamine in methanol. The mol-ecule displays an E configuration with respect to the imine C=N double bond. The dihedral angle between the two benzene rings is 4.57 (11)°. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯N hydrogen bond. In the crystal structure, mol-ecules are linked by inter-molecular C-H⋯O hydrogen-bonding inter-actions into zigzag chains running parallel to the b axis. Inter-molecular Br⋯Cl [3.5289 (11) Å] and Cl⋯Cl [3.5042 (12) Å] inter-actions are present.
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