2-{[3-(Triethoxysilyl)propyl]amino}pyridine and Derivatives |
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| Authors: | L. I. Belousova N. N. Vlasova Yu. N. Pozhidaev M. G. Voronkov |
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| Affiliation: | (1) Favorskii Irkutsk Institute of Chemistry, Siberian Division, Russian Academy of Sciences, Irkutsk, Russia |
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| Abstract: | 2-{[3-(Triethoxysilyl)propyl]amino}pyridine is synthesized by condensation of [3-(triethoxysilyl)propyl]amine with 2-aminopyridine. Its peretherification with triethanolamine leads to 2-[(3-silatranylpropyl)amino]pyridine and hydrolytic copolycondensation with tetraethoxysilane to cross-linked organosilicon copolymer {SiO2·2[O1.5Si(CH2)3NHC6H4N]}n. The latter in the medium of hydrochloric acid behaves as an anionite in respect of anionic chlorocomplexes of gold(III), platinum(IV), palladium(II) and rhodiumIII). |
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