ChemInform Abstract: A Catalytic Dual‐Activation Approach to the Significant 3, 4‐Dihydropyrimidin‐2(1H)‐one System via the Biginelli Reaction. Issue 31 (11th July 2013) - Boumoud, Boudjemaa; Mennana, Imene; Boumoud, Taouses; Debache, Abdelmadjid