ChemInform Abstract: Recoverable Salen‐Based Macrocyclic Chiral Complexes; Catalysts for Enantioselective Henry Reactions. Issue 17 (28th April 2014) - Ibrahim, Farah; Jaber, Nada; Guerineau, Vincent; Hachem, Ali; Ibrahim, Ghassan; Mellah, Mohamed; Schulz, Emmanuelle