433. Ammines. Part X. Cobaltous and cupric compounds from tris-(β-hydroxyethyl)amine. New method of formation of ammino-cupric salts
作者:J. C. Duff、E. H. Steer
DOI:10.1039/jr9320002861
日期:——
Synthesis and structural characterization of 1-(3-aminopropyl)silatrane and some new derivatives
作者:Ana–Maria-Corina Dumitriu、Maria Cazacu、Sergiu Shova、Constantin Turta、Bogdan C. Simionescu
DOI:10.1016/j.poly.2011.11.014
日期:2012.2
The research goal was to synthesize and structurally characterize a silatrane intended to be subsequently incorporated into metal complex structures. 3-Aminopropyltrialkoxysilane was reacted with triethanolamine in 1:1 molar ratio, either in bulk, in the presence of metallic sodium, or in a solvent mixture. 1-(3-Aminopropyl)silatrane in carbamate form or having free amine groups was obtained. The latter was reacted with 2-hydroxybenzaldehyde, 2,4-dihydroxybenzaldehyde and CoCl2 or with CoCl2 only. The crystalline reaction products were characterized by elemental and spectral (FTIR and H-1 NMR) analyses and single crystal X-ray diffractometry, which revealed the formation of new, either sought (1-(3-aminopropyl)silatrane, 1-(3-salicyliminopropyl)silatrane) or unexpected (N-carboxylated 1-(3-aminopropyl)silatrane and 1-chlorocobaltrane) structures. (C) 2011 Elsevier Ltd. All rights reserved.
Radha, Akella; Seshasayee, M.; Kumar, V., Acta Crystallographica, Section C: Crystal Structure Communications, <hi>1989</hi>, vol. 45, p. 882 - 884
作者:Radha, Akella、Seshasayee, M.、Kumar, V.、Aravamudan, G.