Abstract
The reaction of 3,4-dimethoxybenzaldehyde with 4-chloroaniline (1:1 molar ration) leads to the formation of a new Schiff base (E)-4-chloro-N-(3,4-dimethoxybenzylidene)aniline (1) that is successfully obtained and characterized by elemental analyses, FT-IR and 1H NMR spectroscopy, and single crystal X-ray diffraction. The strong absorption band at 1620 cm−1 in the FT-IR spectrum and a singlet signal at 8.32 ppm in the 1H NMR spectrum of 1 clearly proves the presence of the C=N (azomethine) group. Single crystal X-ray analyses reveal that the title compound adopts an E configuration with respect to the C=N bond.
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Original Russian Text Copyright © 2011 by A. D. Khalaji, K. Fejfarova, and M. Dusek
The text was submitted by the authors in English. Zhurnal Strukturnoi Khimii, Vol. 52, No. 4, pp. 854–859, July–August, 2011.
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Khalaji, A.D., Fejfarova, K. & Dusek, M. Molecular and crystal structure of (E)-4-chloro-N-(3,4-dimethoxybenzylidene)aniline. J Struct Chem 52, 835–840 (2011). https://doi.org/10.1134/S0022476611040329
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DOI: https://doi.org/10.1134/S0022476611040329