Enantioselective α-Arylation of Aldehydes via the Productive Merger of Iodonium Salts and Organocatalysis
Anna E. Allen and David W. C. MacMillan*
*Merck Center for Catalysis at Princeton University, Princeton, New Jersey 08544, United States, Email: dmacmillprinceton.edu
A. E. Allen, D. W. C. MacMillan, J. Am. Chem. Soc., 2011, 133, 4260-4263.
DOI: 10.1021/ja2008906 (free Supporting Information)
An enantioselective α-arylation of aldehydes has been accomplished using diaryliodonium salts and a combination of copper and organic catalysts. These mild catalytic conditions allow the enantioselective construction and retention of enolizable α-formyl benzylic stereocenters, a valuable synthon for the production of medicinal agents.
see article for more examples