On the 13th of December, Ahmed Chaambi defended his PhD entitled “Réaction d’alcénylation d’halogénures d’alkyles et de carbo-alcénylation d’oléfines” in front of a jury composed of Dr. S. Perrio (U. Caen), Dr. B. Jamoussi (ISEFC Tunis), and Dr. J.M. Vincent (UB). Congratulations Ahmed !