Tietze Lutz F, Hungerland Tim, Eichhorst Christoph, Düfert Alexander, Maaß Christian, Stalke Dietmar
Institute of Organic and Biomolecular Chemistry, University of Göttingen, Tammannstrasse 2, 37077 Göttingen, Germany.
Angew Chem Int Ed Engl. 2013 Mar 25;52(13):3668-71. doi: 10.1002/anie.201209510. Epub 2013 Feb 18.