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نمایش تعداد 1-10 از 29
Comparision the intramolecular hydrogen bond of BA and DBM with AA.
Tautomerism equilibrium given in Fig. 1 shows that two keto-enol tautomerisms are possible for β-Dicarbonyls. The position of the keto-enol equilibrium for this class of compounds differs according to electronic characteristics ...
Structure of 2,4,5-triphenyl-1H-Imidazole and the substitution effect of F, Cl, and OH groups in para position of 2-Ph ring; A DFT study
Over the century, imidazoles have received significant attention due to their reactions and biochemical properties. Even today, research in
imidazole chemistry continues. Several substituted imidazoles are known as ...
Very strong intramolecular hydrogen bonding of 1,2-dithenoylcyclopentadiene; DFT and spectroscopic studies
Structure and intramolecular hydrogen bond (IHB) of 1,2-dithenoylcyclopentadiene (DTCP) have been investigated with quantum mechanical calculations using density functional theory at B3LYP level using some Pople-style basis ...
Intramolecular hydrogen bonding and vibrational assignment of 1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione
Intramolecular hydrogen bonding (IHB) and vibrational frequencies of 1,1,1-trifluoro-5,5-dimethyl-2,
4-hexanedione (TFDMHD) have been investigated by means of density functional theory (DFT) calculations, Atoms in ...
Molecular structure and intramolecular hydrogen bonding of 1,1,1- trifluoro-5,5-dimethyl-2,4-hexanedione. A DFT study (Part I)
Tautomer equilibrium given in Fig. 1 shows that two keto-enol tautomerisms are possible for
β-dicarbonyls. The position of the keto-enol equilibrium for this class of compounds differs
according to electronic ...