Development and Mechanistic Study of Quinoline-Directed Acyl C–O Bond Activation and Alkene Oxyacylation Reactions
作者:Giang T. Hoang、Dylan J. Walsh、Kathryn A. McGarry、Constance B. Anderson、Christopher J. Douglas
DOI:10.1021/acs.joc.6b03011
日期:2017.3.17
acyl substituent across an alkene, oxyacylation of alkenes, using rhodium catalyzed C–O bond activation of an 8-quinolinyl ester is described. Our unsuccessful attempts at intramolecular carboacylation of ketones via C–C bond activation ultimately informed our choice to pursue and develop the intramolecular oxyacylation of alkenes via quinoline-directed C–O bond activation. We provide a full account
描述了使用铑催化的8-喹啉基酯的羰基化作用,在烯烃上进行烷氧基和酰基取代基的分子内加成,烯烃的氧酰化。我们通过C-C键活化进行酮类分子内碳酰化的失败尝试最终使我们选择了通过喹啉定向的C-O键活化来追求和发展烯烃的分子内氧酰化。我们全面介绍了我们的催化剂发现,底物范围以及喹啉导向的烯烃氧酰化反应的机理实验。