Synthesis of Novel Schiff's Bases Containing Pyridine Rings

Swamy, S. J.; Suresh, K. S.; Pola, Someshwar; Nagaraju, D.

doi:10.1081/scc-120034167

Cited by 12 publications

(8 citation statements)

References 10 publications

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“…The development of the compounds 5, 6, 7, 9, 10, and 11, is interesting as the search for supramolecular interactions between the solid complex species and covalent molecules and/or counter ions both in solid state and solution is the field of current importance [23][24][25]. Experimental and theoretical vibrational analyses of 5, 6, 7, 9, 10, and 11, have also been performed for the first time.…”

Section: Discussionmentioning

confidence: 99%

Nontemplate synthesis, characterization and theoretical study of tetraazamacrocycles

Șen¹,

Yildiz²,

Azizoğlu³

2012

Analele Universitatii "Ovidius" Constanta - Seria Chimie

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The syntheses of new tetraaza macrocyclic compounds of variable ring sizes by non-template methods and their characterization with the help of elemental analysis and spectroscopic techniques (FT-IR, 1H-NMR, and 13C-NMR) have been reported in detail. The vibrational frequencies determined experimentally are compared with those obtained theoretically from density functional theory (DFT) and Hartree-Fock (HF) calculations. The comparisons between the experimental and theoretical results indicate that B3LYP level with both the 3-21G(d) and 6-31G+(d,p) basis sets is able to provide satisfactory results for predicting IR properties. The frontier molecular orbital diagrams and molecular electrostatic potential maps of title compounds have been also calculated and visualized at the B3LYP/6-31G+(d,p) level of theory.

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Section: Discussionmentioning

confidence: 99%

Nontemplate synthesis, characterization and theoretical study of tetraazamacrocycles

Șen¹,

Yildiz²,

Azizoğlu³

2012

Analele Universitatii "Ovidius" Constanta - Seria Chimie

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“…The ligand was synthesized as reported for similar compounds previously [19]. A mixture of 2Hbenzo[d] [1,3]oxazine-2,4(1H)-Dione, (9.19 mmol, 1.5g) and orthophenylene diamine, (4.6 mmol, 0.5g) react as 2:1 ratio, respectively in distilled water with continuous stirring at 60 °C for about 3h.…”

Section: Synthesis Of Ligandmentioning

confidence: 99%

Synthesis, Spectral Characterization, Thermal and In vitro Antimicrobial Studies for Novel Co(II) and Ni(II) Complexes of (N,N'-(1,2-Phenylene)Bis(2-Aminobenzamide)

El‐Boraey

El-Din²,

sakr

2019

JAC

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Novel metal complexes of Co(II) and Ni(II) have been prepared from reaction of their different salts with previously prepared ligand (L) namely (N,N'-(1,2-phenylene)bis(2-aminobenzamide). Synthesis ligand and its metal (II) complexes (1-5) were reported and characterized with the help of analytical and physiochemical analysis as elemental, IR spectra, thermal (TG/DTG), UV-Vis, magnetic susceptibility and molar conductance in DMF, On the view of the previous data and measurements, the structure and composition species behave as mononuclear and octahedral geometry has been proposed for all the complexes except for complex (1) adopted tetrahedral structure. Furthermore, the in vitro antibacterial Staphylococcus aureus (ATCC 25923) as Gram-positive strain, Escherichia coli (ATCC 25922) as Gram-negative strain and antifungal Candida albicans (ATCC 10231) have been studied for all samples using disc diffusion method against Ampicillin and Fluconazole as positive controls, respectively. The results show that complexation facilitates the activity of most studied metal complexes than the free ligand.

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“…For related molecules and syntheses, see: Clark & Wagner (1944); Swamy & Kumar (1996); Swamy et al (2003Swamy et al ( , 2004.…”

Section: Related Literaturementioning

confidence: 99%

N,N′-(Propane-1,3-diyl)bis(2-aminobenzamide)

et al. 2013

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The title compound, C17H20N4O2, was prepared by the reaction between 1,3-diaminopropane and isatoic anhydride in water. The carbonyl O atoms are involved in intramolecular hydrogen bonding with the amine group and intermolecular hydrogen bonding with an amide H atom of an adjacent molecule. In the crystal, pairs of N—H⋯O hydrogen bonds link molecules into inversion dimers and further N—H⋯O hydrogen bonds link the dimers into ladder-like chains along the a axis.

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Synthesis of Novel Schiff's Bases Containing Pyridine Rings

Cited by 12 publications

References 10 publications

Nontemplate synthesis, characterization and theoretical study of tetraazamacrocycles

Nontemplate synthesis, characterization and theoretical study of tetraazamacrocycles

Synthesis, Spectral Characterization, Thermal and In vitro Antimicrobial Studies for Novel Co(II) and Ni(II) Complexes of (N,N'-(1,2-Phenylene)Bis(2-Aminobenzamide)

N,N′-(Propane-1,3-diyl)bis(2-aminobenzamide)

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