On the 20th of December, Vincent Pirenne defended his PhD thesis entitled  » New radical additions of alkylsulfonyl cyanides onto unactivated olefins. Enantioselective approaches towards the total synthesis of leucophyllidine «  in front of a jury composed of Prof. P. Melchiorre (ICIQ, Tarragona), Dr. S. Lakhdar (U. Caen), Prof. J.-P. Goddard (U. Mulhouse) and Dr. D.M. Bassani (UB). Congratulations Vincent and good luck for your post-doc in EPFL in the group of Prof. J. Waser !