Kang Xiongwu, Zuckerman Nathaniel B, Konopelski Joseph P, Chen Shaowei
Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, CA 95064, USA.
Angew Chem Int Ed Engl. 2010 Dec 3;49(49):9496-9. doi: 10.1002/anie.201004967.