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Theoretical and experimental study of imine-enamine tautomerism of condensation products of propanal with 4-aminobenzoic acid in ethanol tautomeric forms of the reduced compounds in solution was established. The tautomeric equilibrium

Quantum-chemical and correlation study of the tautomerism and ionization of 1,2,3-Trihydroxy-9,10-anthraquinone forms, and its metal complexes, the 9,10-and 2,9-quinoid forms. Ionization and complexation

Quantum-chemical studies of the structure and reactivity of Pyrazol-5-ones and their Thio and Seleno analogs: V. effect of electron correlation on tautomerism and acidity of 1-MethylheteropyrazolonesThe relative stability of tautomeric forms of 1-methyl-substituted heteropyrazolones (O, S, Se

Reaction of pyridoxal and its azomethines with hydrophosphoryl compounds cases, the products of addition are hydrolytically unstable and stabilize by forming internal betaine

Phenanthroline complexes of chromium group metals for the inner-sphere hydrophosphorylation of oxo- and thioxodienes-sphere hydrophosphorylation leading to the corresponding hydroxyl- or mercaptophosphonates.

Synthesis and hydrophosphorylation of π-complexes of dibenzylideneacetone and cyclic conjugated dienones with homocarbonyl and carbonylcyclopentadienyl molybdenum compounds as a result of coordination.

Spectral and quantum chemical study of tautomeric and ion transformations of 2-(2-(2-hydroxy-5-sulfamoylphenyl)- hydrazono)-3-oxo-N-phenylbutanamide) was studied and the geometric, electronic structure and bond lengths of molecules in various tautomeric forms

Structure and intramolecular flexibility of N-(thio)phosphoryl(thio)amides: VIII. Structure of N-phenyl,N'-(diisopropoxythiophosphoryl)thiourea that several forms, including two amide forms (EZ and ZE) and two prototropic forms, coexist in a dynamic

Electronic absorption spectra and the structure of the ligand in metal complexes with purpurinPurpurin complexes with metals are formed due to metal coordination at the peri- or ortho

The structure of 1-phenyl-3-methyl-4-benzoylpyrazol-2-in-5-selenone and its derivatives-benzoylpyrazol-2-in-5-selenone exists in a SeH-tautomeric form in the solid phase. Crystal and molecular

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