Controlled Synthesis of Reactive Polymeric Architectures Using 5‐Norbornene‐2‐carboxylic Acid Pentafluorophenyl Ester

doi:10.1002/MASY.200750408

Paper

Controlled Synthesis of Reactive Polymeric Architectures Using 5‐Norbornene‐2‐carboxylic Acid Pentafluorophenyl Ester

Published Apr 1, 2007 · N. Vogel, P. Théato

Macromolecular Symposia

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31

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0

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Abstract

Exo-5-norbornene-2-carboxylic acid pentafluorophenyl ester was synthesized from 5-norbornene-2-carboxylic acid and polymerized by ring-opening metathesis polymerization. The obtained polymers were soluble polymeric active esters that could be used for the preparation of multifunctional polymers. The molecular weight of the polymers was controlled by variation of the monomer to initiator ratio. The precursor polymers reacted quantitatively with primary and secondary amines. Time resolved FT-IR studies at different temperatures of the polymer analogous reactions were performed and rate constants were determined.

Study Snapshot

This study successfully synthesized soluble polymeric active esters from 5-norbornene-2-carboxylic acid, which can be used to prepare multifunctional polymers with controlled molecular weight and reactivity with primary and secondary amines.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

Controlled Synthesis of Reactive Polymeric Architectures Using 5‐Norbornene‐2‐carboxylic Acid Pentafluorophenyl Ester

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References

Citations

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Orthogonal surface chemistry and controlled wetting states can enable localized functionalization of nanopores for sensing and transport control applications.

Accessing libraries of bifunctional block copolymers using two distinct pentafluorophenyl moieties

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