1. (a) Zhou, Y.; Wang, J.; Gu, Z.; Wang, S.; Zhu, W.; Aceña, J. L.; Soloshonok, V. A.; Izawa, K.; Liu, H. Chem. Rev. 2016, 116, 422. (b) Gakh, A. A.; Kirk, K. L. Fluorinated Heterocycles, ACS Symposium Series; American Chemical Society: Washington, 2009, Vol. 1003, p. 3. (c) Fluorinated Heterocyclic Compounds: Synthesis, Chemistry, and Applications; Petrov, V. A., Ed.; John Wiley & Sons, 2009. (d) Efficient Preparations of Fluorine Compounds; Roesky, H. W., Ed.; John Wiley & Sons, 2012.
2. Erlanson, D. A.; McDowell, R. S.; O'Brien, T. J. Med. Chem. 2004, 47, 3463.
3. Nenajdenko, V. G. Synthesis 2011, 2505. (b) Shermolovich, Yu. G.
4. Pazenok, S. V. Top. Heterocycl. Chem. 2012, 27, 101. (c) Fluorine in Heterocyclic Chemistry. Vol. 1
5. (a) Serdyuk, O. V.; Abaev, V. T.; Butin, A. V.; Nenajdenko, V. G. Synthesis 2011, 2505.