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A new complex of general formula {[Cu(dps)2(DMSO)2](ClO4)2}n has been obtained with the aim to study the effect of perchlorate anion on the structure of coordination polymer based on 4,4'-dipyridyl sulfide. It has been established by X-ray diffraction that the compound has a layered 2D polymer structure. Each copper(II) ion is in a pseudo-octahedral donor environment. Perchlorate anions are disposed...
It has been demonstrated by 13C NMR and quantum-chemical calculations that alkylation of 5-(2-hydroxyphenyl)-3-methyl(vinylphenyl)-1H-1,2,4-triazoles with dialkyl sulfates in aqueous DMSO in the presence of alkali occurs exclusively in the 2-position of the triazole ring to give 3-(2-hydroxyphenyl)-1,5-dialkyl(alkylvinylphenyl)-1H-1,2,4-triazoles. Emission spectra of these compounds show two weak...
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