Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2006-06-01

Electronic, infrared, and 1HNMR spectral studies of the novel charge-transfer complexes of o-tolidine and p-toluidine with alternation pi-acceptors (3,5-dinitro benzoic acid and 2,6-dichloroquinone-4-chloroimide) in CHCl3 solvent.

Moamen S Refat, Sadeek A Sadeek, Hana M Khater

文献索引：Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 64(3) , 778-88, (2006)

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摘要

The rapid interaction between o-tolidine and p-toluidine (pi-donors) with the pi-acceptors, e.g., 3,5-dinitrobenzoic acid (DNB) and 2,6-dichloroquinone-4-chloroimide (DCQ) results in the formation of 1:1 charge-transfer complexes as the final products, [(o-tolidine) (acceptor)] and [(p-toluidine) (acceptor)]. The final products of the reactions have been isolated and characterized using FTIR, 1HNMR spectroscopy and elemental analysis as well as photometric titration. The stoichiometry and apparent formation constants of the complexes formed were determined by applying the conventional spectrophotometric molar ratio method.

相关化合物

  • 盐酸对甲苯胺
  • 对甲苯胺
  • 3,3'-二甲基联苯胺
  • 3,5-二硝基苯甲酸
  • 3,3'-二甲基联苯胺...

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