Synthesis and spectroscopic properties of new bis-tetrazoles
نویسندگان
چکیده
منابع مشابه
Synthesis and spectroscopic properties of new bis-tetrazoles
Syntheses of N,N'-phenyltetrazole podands link with aliphatic chains containing oxygen, nitrogen and sulphur atoms, are described. The complexing properties of these compounds towards metal cations (Fe2+, Cu2+, Zn2+, Co2+, Ni2+) were investigated by absorption and infrared spectroscopy. The UV-Vis titrations were performed to estimate the stability constant values of the respective complexes wi...
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15 صفحه اولcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: Journal of Inclusion Phenomena and Macrocyclic Chemistry
سال: 2012
ISSN: 1388-3127,1573-1111
DOI: 10.1007/s10847-012-0219-4