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Chem. Commun., 2008, 5230 - 5232, DOI: 10.1039/b810381j

Separation of a diiminopyridine iron(II) complex into rac- and meso- diastereoisomers provides evidence for a dual stereoregulation mechanism in propene polymerization

Antonio Rodríguez-Delgado, Juan Cámpora, A. Marcos Naz, Pilar Palma and Manuel L. Reyes

Separation of a diiminopyridine iron(II) complex into its rac- and meso- diastereoisomers provides for first time the opportunity of observing the enantiomorphic site control competing with the chain-end control mechanism in a non-metallocene catalyst system.

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