Trost Barry M, Schäffner Benjamin, Osipov Maksim, Wilton Donna A A
Department of Chemistry, Stanford University, 337 Campus Drive, Stanford, CA 94305, USA.
Angew Chem Int Ed Engl. 2011 Apr 4;50(15):3548-51. doi: 10.1002/anie.201007803. Epub 2011 Feb 18.