摘要 : Rhodium-catalyzed conjugate addition of an aryl boronic acid to oxa-pi-methylamino acrylates followed by enantioselective protonation of the oxa-pi-allylrhodium intermediate provides access to aryl-substituted beta(2)-amino acids.... 展开 Rhodium-catalyzed conjugate addition of an aryl boronic acid to oxa-pi-methylamino acrylates followed by enantioselective protonation of the oxa-pi-allylrhodium intermediate provides access to aryl-substituted beta(2)-amino acids. The impact of the different variables of the reaction on the levels of enantioselectivity has been assessed. 收起