Reconciling the Stereochemical Course of Nucleopalladation with the Development of Enantioselective Wacker-Type Cyclizations
作者:Adam B. Weinstein、Shannon S. Stahl
DOI:10.1002/anie.201206702
日期:2012.11.12
A stereochemical substrate probe was used to assess the factors that affect the stereochemicalcourse of nucleopalladation in the context of an enantioselective Wacker‐type reaction. The enantioselectivity correlates directly with the nucleopalladation pathway, and both the neutral‐donor and anionic ligands on palladium are capable of controlling selectivity for cis‐ or trans‐nucleopalladation (see