Enantioselective Intramolecular Allylic Substitution via Synergistic Palladium/Chiral Phosphoric Acid Catalysis: Insight into Stereoinduction through Statistical Modeling
作者:Cheng‐Che Tsai、Christopher Sandford、Tao Wu、Buyun Chen、Matthew S. Sigman、F. Dean Toste
DOI:10.1002/anie.202006237
日期:2020.8.17
The mode of asymmetric induction in an enantioselective intramolecular allylic substitution reaction catalyzed by a combination of palladium and a chiral phosphoric acid was investigated by a combined experimental and statistical modeling approach. Experiments to probe nonlinear effects, the reactivity of deuterium‐labeled substrates, and control experiments revealed that nucleophilic attack to the