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Title
Palladium complexes containing imino phenoxide ligands: synthesis, luminescence, and their use as catalysts for the ring-opening polymerization of rac-lactide
AuthorMonkowius, Uwe ; Mandal, Mrinmay ; List, Manuela ; Teasdale, Ian ; Redhammer, Günther ; Chakraborty, Debashis
Published in
Monatshefte für Chemie - Chemical Monthly, 2018, Vol. 149, Issue 4, page 783-790
PublishedSpringer Vienna, 2018
LanguageGerman
Document typeJournal Article
Keywords (EN)Imino phenoxide / Palladium / Crystal structure / ROP / rac-Lactide / Luminescence
ISSN1434-4475
URNurn:nbn:at:at-ubl:3-1059 Persistent Identifier (URN)
DOI10.1007/s00706-017-2119-1 
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Palladium complexes containing imino phenoxide ligands: synthesis, luminescence, and their use as catalysts for the ring-opening polymerization of rac-lactide [0.94 mb]
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Abstract (English)

The preparation, structural characterization, luminescence, and catalytic activity of three palladium(II) complexes bearing imino phenoxide ligands are reported. The X-ray studies revealed that the complexes are mononuclear with palladium centres coordinated in a square-planar coordination environment. Two of the complexes are emissive in solution at room temperature. The catalytic activities towards the ring-opening polymerization of rac-lactide (rac-LA) were tested. Polymers with moderate molecular weights and relatively broad dispersity () were obtained. Kinetic studies revealed that the polymerization followed first-order kinetics.

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CC-BY-License (4.0)Creative Commons Attribution 4.0 International License