78576-95-1Relevant academic research and scientific papers
Synthesis, spectral and thermal studies of the newly hydrogen bonded charge transfer complex of o-phenylenediamine with π acceptor picric acid
Khan, Ishaat M.,Ahmad, Afaq
, p. 437 - 441 (2010)
Newly proton or charge transfer complex [(OPDH)+(PA) -] was synthesized by the reaction of the donor, o-phenylenediamine (OPD) with acceptor, 2,4,6-trinitrophenol (PAH). The chemical reaction has occurred via strong hydrogen bonding followed by migration of proton from acceptor to donor. UV-vis, 1H NMR and FTIR spectra, in addition to the thermal and elemental analysis were used to confirm the proposed occurrence of the chemical reaction and to investigate the newly synthesized solid CT complex. The stoichiometry of the CT complex was found to be 1:1. The formation constant and molar extinction coefficient of the CT complex were evaluated by the Benesi-Hildebrand equation.
INFRARED SPECTROSCOPIC STUDY OF THE INTERMOLECULAR INTERACTIONS OF PHENYLENEDIAMINES WITH SOME AROMATIC NITRO COMPOUNDS
Issa, Yousry M.,Hindawey, Ahmed M.,El-Kholy, Ali E.,Issa, Raafat M.
, p. 27 - 34 (2007/10/02)
The reaction of phenylenediamines and benzidine with some aromatic nitro compounds has been investigated by IR and NMR spectroscopy.The reaction yields 1:1 complexes with all donors; benzidine also forms 1:2 compounds.Molecular complexes with acidic accep
