Diastereoselective and Enantioselective Conjunctive Cross-Coupling Enabled by Boron Ligand Design
作者:Jesse A. Myhill、Christopher A. Wilhelmsen、Liang Zhang、James P. Morken
DOI:10.1021/jacs.8b09909
日期:2018.11.14
Enantio- and diastereoselective conjunctive cross-coupling of β-substituted alkenylboron "ate" complexes is studied. Whereas β-substitution shifts the chemoselectivity of the catalytic reaction in favor of the Suzuki-Miyaura product, use of a boronic ester ligand derived from acenaphthoquinone allows the process to favor the conjunctive product, even with substituted substrates.