Synthesis and Hydrolysis of Hybridized Silicon Alkoxide: Si(OEt)x(OBut)4-x. Part I: Synthesis and Identification of the Si(OEt)x(OBut)4-x |
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Authors: | Bing Cao Yongxing Tang Congshan Zhu Zuyi Zhang |
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Affiliation: | (1) Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai, 201800, P.R. China, P.O. Box, 800-211;(2) New Glass Research Center, Yamamura Glass Co. Ltd., Naruohama, 2-1-18, 663 Nishinomiya, Hyogo, Japan |
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Abstract: | Using silicon tetrachloride (SiCl4), tert-butanol (t-BuOH), ethanol (EtOH) and NH3, the hybridized silicon ethoxide 3-tert-butoxide (Si(OEt)x(OBut)4-x) was synthesized and the configuration of the material was investigated by FT-IR,1 H and 13C NMR and gas chromatogram/mass spectrum (GC/MS) techniques. The results confirm that both the ethoxy and the tert-butoxy groups have been attached to silicon atoms. Furthermore, the alkoxy group types and their relative amounts in the alkoxide were also determined by 1H and 13C NMR and GC/MS. |
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Keywords: | synthesis 1H NMR 13C NMR gas chromatogram/mass spectrum hybridized silicon alkoxide |
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