| Synthesis and characterization ofα-{3-[(2,3-dihydroxy) propoxy]propyl}-ω-butylpolydimethylsiloxanes |
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| 作者单位： | Department of Chemical and Biochemical Engineering, Zhejiang University, Hangzhou 310027, China |
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| 摘 要： | Hydrosilylation has been carried out between Si-H terminated polydimethylsiloxanes with narrow molecular weight distribution and protected 3-allyloxy-1,2-propanediol,and after subsequently alcoholyzed,α-{3-[(2,3-dihydroxy)propoxy]propyl}-ω-butyl -polydimethylsiloxanes with varying number of((Si(CH_3)_2-O) unit were obtained.At each step,the produced compounds were carefully characterized.The results showed that each step was successfully carried out and target products were achieved.
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| 关 键 词： | 二羟基 表征 丙基 合成 窄分子量分布 氢终止 丙二醇 化合物 |
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