ChemInform Abstract: Reaction of α‐Bromo Enones with 1, 2‐Diamines. Cascade Assembly of 3‐(Trifluoromethyl)piperazin‐2‐ones via Rearrangement. Issue 39 (5th September 2013) - Rulev, Alexander Yu.; Muzalevskiy, Vasiliy M.; Kondrashov, Evgeniy V.; Ushakov, Igor A.; Romanov, Alexey R.; Khrustalev, Victor N.; Nenajdenko, Valentine G.