Speeding-up Enzyme-Catalyzed Synthesis of Polyamides using ω-Amino-α-Alkoxy-Acetate as Monomer
International audience 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 con...
Published in: | Polymer |
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Main Authors: | , , , , |
Other Authors: | , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2013
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Subjects: | |
Online Access: | https://hal-amu.archives-ouvertes.fr/hal-01408694 https://hal-amu.archives-ouvertes.fr/hal-01408694/document https://hal-amu.archives-ouvertes.fr/hal-01408694/file/Polymer-Florent%202013-revised.pdf https://doi.org/10.1016/j.polymer.2013.05.011 |
Summary: | International audience 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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