title: Chemical CO(2) fixation: Cr(III) salen complexes as highly efficient catalysts for the coupling of CO(2) and epoxides.
authors.affiliation: Department of Chemistry, Institute for Environmental Catalysis, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208-3113, USA.
authors.forename: R L
authors.initials: RL
authors.lastname: Paddock
authors.forename: S B
authors.initials: SB
authors.lastname: Nguyen