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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/24934

    Title: A facile and efficient synthesis of aryltriethoxysilanes via sonochemical Barbier-type reaction
    Authors: 李世元;Lee, Adam Shih-yuan;Chang, Y. T.;Chu, S. F.;Tsao, K. W.
    Contributors: 淡江大學化學學系
    Date: 2006-09-25
    Issue Date: 2009-12-01
    Publisher: Elsevier
    Abstract: A series of aryltriethoxysilanes was synthesized from the reaction mixture of aryl bromide, Mg powder, 1,2-dibromoethane and tetraethyl orthosilicate in THF under ultrasound. This sonochemical Barbier-type reaction provides a simple and efficient method for preparation of aryltriethoxysilanes. The Hiyama cross-coupling reaction of phenyltriethoxysilane with bromobenzene was investigated under different palladium catalysts and Pd(PhCN)2Cl2 was found to be the best choice.
    Relation: Tetrahedron Letters 47(39), pp.7085-7087
    DOI: 10.1016/j.tetlet.2006.07.078
    Appears in Collections:[化學學系暨研究所] 期刊論文

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