Rhodium(III)-Catalyzed C–H Olefination for the Synthesis of <i>ortho</i>-Alkenyl Phenols Using an Oxidizing Directing Group
作者:Yangyang Shen、Guixia Liu、Zhi Zhou、Xiyan Lu
DOI:10.1021/ol4014188
日期:2013.7.5
By using an oxidizing directing group, a mild, efficient Rh(III) catalyzed C–H olefination reaction between N-phenoxyacetamides and alkenes was developed. This reaction provided a straightforward way for the synthesis of ortho-alkenyl phenols, and the directing group is traceless in the product.
通过使用氧化指挥基团,开发了一种温和,有效的Rh(III)催化的N-苯氧基乙酰胺与烯烃之间的CH烯化反应。该反应为合成正链烯基酚提供了直接的方法,并且该产物中的导向基团是无痕的。