Liu Juewen, Wernette Daryl P, Lu Yi
Department of Chemistry, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA.
Angew Chem Int Ed Engl. 2005 Nov 11;44(44):7290-3. doi: 10.1002/anie.200501815.