通过甲硅烷基三氟甲磺酸酯的甲硅烷基-Heck反应制备乙烯基甲硅烷基醚和二硅氧烷。
Preparation of vinyl silyl ethers and disiloxanes via the silyl-Heck reaction of silyl ditriflates.
作者信息
Martin Sara E S, Watson Donald A
机构信息
Department of Chemistry and Biochemistry, University of Delaware , Newark, Delaware 19716, United States.
出版信息
J Am Chem Soc. 2013 Sep 11;135(36):13330-3. doi: 10.1021/ja407748z. Epub 2013 Aug 28.
Abstract
Vinyl silyl ethers and disiloxanes can now be prepared from aryl-substituted alkenes and related substrates using a silyl-Heck reaction. The reaction employs a commercially available catalyst system and mild conditions. This work represents a highly practical means of accessing diverse classes of vinyl silyl ether substrates in an efficient and direct manner with complete regiomeric and geometric selectivity.
摘要
现在可以使用硅基-Heck反应，由芳基取代的烯烃及相关底物制备乙烯基硅醚和乙硅氧烷。该反应采用市售催化剂体系且条件温和。这项工作代表了一种高效、直接地以完全区域选择性和几何选择性获得多种乙烯基硅醚底物的高度实用方法。
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