Feng Jian-yue
2010
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Journal
Fine chemicals
Abstract
Tetraethoxysilane reacted with allyl alcohol under the condition of sodium catalyst in ethanol,and the main product was triethoxyallyloxylsilane(Ⅰ).Ⅰ reacted with 1,1,3,3-tetramethyldisiloxane in the presence of Platinum compound,and obtained 1,3-(γ-3-ethoxysiliconoxy-propyl)-1,1,3,3-tetramethyldisiloxane(Ⅱ).1,3-bis(γ-hydroxypropyl)-1,1,3,3-tetramethyldisiloxane was received by homogeneous hydrolysis of Ⅱ in the mixed solvent of sodium hydroxide solution and ethanol.The total yield was 76.4% in terms of 1,1,3,3-tetramethyldisiloxane.IR,HNMR,gas chromatography/mass spectrometry were used to characterize the intimidates and target product.