Brustad Eric, Bushey Mark L, Lee Jae Wook, Groff Dan, Liu Wenshe, Schultz Peter G
Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd. La Jolla, CA 92037, USA.
Angew Chem Int Ed Engl. 2008;47(43):8220-3. doi: 10.1002/anie.200803240.