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

Abstract : 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.
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https://hal-amu.archives-ouvertes.fr/hal-01408694
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Submitted on : Monday, December 5, 2016 - 11:37:07 AM
Last modification on : Saturday, October 3, 2020 - 3:19:10 AM
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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, Elsevier, 2013, 54, pp.3467-3471. ⟨10.1016/j.polymer.2013.05.011.⟩. ⟨hal-01408694⟩

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