title: Chiral salen complexes: an overview to recoverable and reusable homogeneous and heterogeneous catalysts.
authors.affiliation: Centro de Química-Física Molecular, Instituto Superior Técnico, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
authors.forename: Carlos
authors.initials: C
authors.lastname: Baleizão
authors.forename: Hermenegildo
authors.initials: H
authors.lastname: Garcia