Spectral and solvation effect studies on charge transfer complex of 2, 6-diaminopyridine with chloranilic acid

Synthesis, Characterization, and Biological Evaluation of a New Hydrogen-Bonded Charge-Transfer Complex of 2-Amino-4-methoxy-6-methylpyrimidine

“…e maximum absorbance was recorded at 0.5 mol fraction, indicating the formation of 1 : 1 complex (AMMP : DHBQ) ( Figure 3). Also, the 1 : 1 molecular composition was confirmed by using the photometric and conductometric titrations [29] (Figures 4 and 5).…”

“…Previous studies on HB-CT complexes [27][28][29][30] and the well-documented biological importance of aminopyrimidines prompted us to investigate the ability of the simple pyrimidine derivative 2-amino-4-methoxy-6-methylpyrimidine (AMMP) as an electron donor in an HB-CT complex with the electron acceptor 2,5-dihydroxy-p-benzoquinone (DHBQ) in both solid and solution states (Scheme 1). e reaction stoichiometry, HB-CT properties, and thermal stability of the complex in MeOH have been estimated using UV-Vis spectrometry, whereas the solid HB-CT complex was characterized using FTIR spectroscopy, 1 H NMR, powder XRD, and TG/DTA.…”

Spectral analysis and DFT computations of the hydrogen bonded complex between 2,6-diaminopyridine with 2,6-dichloro-4-nitrophenol in different solvents

“…A C C E P T E D ACCEPTED MANUSCRIPT 3 Proton and electron transfer complexes of 2,6-diaminopyridine with series of proton donors and electron acceptors were reported with studying their spectroscopic characterization and crystal structures [17][18][19][20]. On the background of these findings, we describe in the present article the spectroscopic characterization of newly hydrogen bonded complex between 2,6-diaminopyridine (proton acceptor) and 2,6-dichloro-4-nitrophenol (proton donor) in solution and solid state.…”

Spectroscopic investigation and computational analysis of charge transfer hydrogen bonded reaction between 3-aminoquinoline with chloranilic acid in 1:1 stoichiometric ratio

“…Basic molecular modelling computations such as alignment, stochastic conformational sampling, dihedral driver and MM2 experiments can be effectively facilitated by using this software. Moreover, it can be used in prediction and visualization NMR, IR ,Raman and UV spectra [23][24][25][26][27][28].…”