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Article Dans Une Revue All Results Journal Chem Année : 2012

Ring Opening Polymerization of DL-Lactide Using A Supramolecular Sulfonamide - Tertiary Amine Organocatalytic System

Résumé

Sulfonamides are common ligands for organometallic catalysis in the Ring Opening Polymerization (ROP) of cyclic esters. In our quest for original Hydrogen-bonding catalytic systems, our goal was to use a sulfonamide derivative as an electrophilic activator of DL-lactide in partnership with a tertiary amine, as a nucleophilic activator of the initiator and growing polymer chain. Several sulfonamides were synthesized and tested in the ROP of DL-lactide. The impact of sulfonamide substituents was analyzed to better understand the H-bonds involved in the process.

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Dates et versions

hal-00950648 , version 1 (21-02-2014)

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  • HAL Id : hal-00950648 , version 1

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Coralie Thomas, Frédéric Peruch, Brigitte Bibal. Ring Opening Polymerization of DL-Lactide Using A Supramolecular Sulfonamide - Tertiary Amine Organocatalytic System. All Results Journal Chem, 2012, 3, pp.7-11. ⟨hal-00950648⟩
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