Al(Salen) Metal Complexes in Stereoselective Catalysis
AbstractSalen ligands are a class of Schiff bases simply obtained through condensation of two molecules of a hydroxyl-substituted aryl aldehyde with an achiral or chiral diamine. The prototype salen, or N,N′-bis(salicylidene)ethylenediamine has a long history, as it was first reported in 1889, and immediately, some of its metal complexes were also described. Now, the salen ligands are a class of N,N,O,O tetradentate Schiff bases capable of coordinating many metal ions. The geometry and the stereogenic group inserted in the diamine backbone or aryl aldehyde backbone have been utilized in the past to efficiently transmit chiral information in a variety of different reactions. In this review we will summarize the important and recent achievements obtained in stereocontrolled reactions in which Al(salen) metal complexes are employed. Several other reviews devoted to the general applications and synthesis of chromium and other metal salens have already been published. View Full-Text
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Gualandi, A.; Calogero, F.; Potenti, S.; Cozzi, P.G. Al(Salen) Metal Complexes in Stereoselective Catalysis. Molecules 2019, 24, 1716.
Gualandi A, Calogero F, Potenti S, Cozzi PG. Al(Salen) Metal Complexes in Stereoselective Catalysis. Molecules. 2019; 24(9):1716.Chicago/Turabian Style
Gualandi, Andrea; Calogero, Francesco; Potenti, Simone; Cozzi, Pier G. 2019. "Al(Salen) Metal Complexes in Stereoselective Catalysis." Molecules 24, no. 9: 1716.
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