Speeding-up Enzyme-Catalyzed Synthesis of Polyamides using ω-Amino-α-Alkoxy-Acetate as Monomer - Aix-Marseille Université Accéder directement au contenu
Article Dans Une Revue Polymer Année : 2013

Speeding-up Enzyme-Catalyzed Synthesis of Polyamides using ω-Amino-α-Alkoxy-Acetate as Monomer

Résumé

The design of ω-amino-α-alkoxy-acetate as monomer enables to dramatically speed up the formation of polyamides catalyzed by the supported lipase B of Candida antarctica. Only 30 min are needed to reach 93% conversion whereas 240 h are necessary to observe the same level of conversion with a monomer devoided of an oxygen atom in position β relative to the electrophilic carbonyl group. Yields, Mn, Mw, DPn and PDI reach very good values for an enzymatic synthesis of polyamides.

Domaines

Chimie organique
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Dates et versions

hal-01408694 , version 1 (05-12-2016)

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Florent Poulhès, Dominique Mouysset, Gérard Gil, Michèle. P. Bertrand, Stéphane Gastaldi. Speeding-up Enzyme-Catalyzed Synthesis of Polyamides using ω-Amino-α-Alkoxy-Acetate as Monomer. Polymer, 2013, 54, pp.3467-3471. ⟨10.1016/j.polymer.2013.05.011⟩. ⟨hal-01408694⟩
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