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Kolekcje
Inne
Carbofunctional silatrane possessing imidazole moiety: synthesis, characterization, and antibacterial studies.
Autorzy
Rok wydania
2014
Czasopismo
Phosphorus, Sulfur, and Silicon and the Related Elements
Numer woluminu
189
Strony
1732-1745
DOI
10.1080/10426507.2014.902822
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
1-(3-(1-imidazol-1-yl)propyl)-2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3.0]undecane 3, with imidazole functionality containing transannular N→Si bond (2.13 Å), was synthesized by transetherification reaction of triethanolamine 1 with N-(3-propyltriethoxysilane)imidazole 2. The compound was characterized by elemental analysis, spectroscopic techniques (IR, 1H NMR, 13C NMR, UV–VIS), mass spectrometry, and X-ray diffraction. The thermal stability of silatrane 3 was studied by TGA/DTG/DSC techniques, which is in agreement with the mass spectrometry and X-ray diffraction studies. The structural investigations of 3 were complemented by quantum-chemical studies of the structure. Compound 3 showed slight activity against Escherichia coli and Staphylococcus aureus, while no activity was found against Bacillus subtillus and Vibrio cholera.
Słowa kluczowe
Imidazole, silatrane, N-(3-propyltriethoxysilane)imidazole
Adres publiczny
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