1. Ritter, T. Angew. Chem. Int. Ed. 2013, 52, 8214. (c) O'Hagan, D. Chem. Soc. Rev. 2008, 37, 308.
2. (a) Kirsch, P. Modern Fluoroorganic Chemistry, 2nd ed.; Wiley-VCH: Weinheim, 2013.
3. (b) Liang, T.; Neumann, C. N.; Ritter, T. Angew. Chem. Int. Ed. 2013, 52, 8214.
4. (c) O'Hagan, D. Chem. Soc. Rev. 2008, 37, 308.
5. Furuya, T.; Kamlet, A. S.; Ritter, T. Nature2011, 473, 470.