Related Experiment Video
Updated: Jul 18, 2026

A Simple and Efficient Protocol for the Catalytic Insertion Polymerization of Functional Norbornenes
Published on: February 27, 2017
Synthesis of functional poly(1,4-ketone)s bearing bioactive moieties by Pd-catalyzed insertion polymerization
Violeta Malinova1, Bernhard Rieger
1Department of Inorganic Chemistry 2, Materials and Catalysis, University of Ulm, Albert Einstein Allee 11, D-89069 Ulm, Germany.
Abstract:
The synthesis of novel alternating polyketones bearing pendent bioactive moieties is presented. These materials were prepared by palladium catalyzed coordination polymerization of carbon monoxide and alpha-olefins substituted with protected tyrosine or with dipeptide sequences such as tyrosine-glycine, tyrosine-alanine, and tyrosine-valine. Copolymerization experiments of CO with monomers containing vitamin E or testosterone were also successfully performed under mild reaction conditions. The dicationic Pd (II) bis(phoshine) complex [Pd(dppp)(NCCH(3))(2)](BF(4))(2) was used as catalyst precursor giving rise to macromolecules with well-defined structures.
More Related Videos
15:33Microwave-assisted Functionalization of Poly(ethylene glycol) and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation
Published on: October 29, 2013
07:50Efficient Synthesis of All-Carbon Quaternary Centers via the Conjugate Addition of Functionalized Monoorganozinc Bromides
Published on: May 26, 2019
Related Concept Videos
Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)
Anionic Chain-Growth Polymerization: Overview
Step-Growth Polymerization: Overview
Many natural and synthetic polymers are produced by...
Polymers
Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
Cationic Chain-Growth Polymerization: Mechanism