A facile and efficient synthesis of aryltriethoxysilanes via sonochemical Barbier-type reaction

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 期刊論文 > Item 987654321/24934

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题名:	A facile and efficient synthesis of aryltriethoxysilanes via sonochemical Barbier-type reaction
作者:	李世元;Lee, Adam Shih-yuan;Chang, Y. T.;Chu, S. F.;Tsao, K. W.
贡献者:	淡江大學化學學系
日期:	2006-09-25
上传时间:	2009-12-01
出版者:	Elsevier
摘要:	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.
關聯:	Tetrahedron Letters 47(39), pp.7085-7087
DOI:	10.1016/j.tetlet.2006.07.078
显示于类别:	[化學學系暨研究所] 期刊論文

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