Issue 21, 2013

Consecutive modular ligation as an access route to palladium containing polymers

Abstract

Polymers with palladium ligating moieties in the lateral chain were synthesized via consecutive CuAAC ligation. An in-depth catalyst screening was performed to optimize the reaction conditions. The obtained polymers, quantitatively loaded with palladium complexes, feature high molar masses of up to Mn = 30 000 g mol−1. The complex formation is underpinned by model complex studies. 2,6-Bis(1-(p-tolyl)-1H-1,2,3-triazol-4-yl)pyridine was used as the model ligand. Reaction of the ligand with [Pd(cod)Cl2] resulted in the corresponding palladium model complex.

Graphical abstract: Consecutive modular ligation as an access route to palladium containing polymers

Supplementary files

Article information

Article type
Paper
Submitted
21 May 2013
Accepted
27 Jun 2013
First published
28 Jun 2013

Polym. Chem., 2013,4, 5456-5462

Consecutive modular ligation as an access route to palladium containing polymers

C. Lang, K. Pahnke, C. Kiefer, A. S. Goldmann, P. W. Roesky and C. Barner-Kowollik, Polym. Chem., 2013, 4, 5456 DOI: 10.1039/C3PY00648D

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