Wang Jing, Newman Jerry, Higgins Samantha L H, Brewer Kaitlyn M, Winkel Brenda S J, Brewer Karen J
Department of Chemistry, Virginia Tech, Blacksburg, VA 24061-0212, USA.
Angew Chem Int Ed Engl. 2013 Jan 21;52(4):1262-5. doi: 10.1002/anie.201207083. Epub 2012 Dec 6.