A combined computational and experimental study of metathesis and nucleophile-mediated exchange mechanisms in boronic ester-containing vitrimers-Reference-Cited by-同舟云学术

A combined computational and experimental study of metathesis and nucleophile-mediated exchange mechanisms in boronic ester-containing vitrimers

Published:2024 Issue:3 Volume:15 Page:181-192
ISSN:1759-9954
Container-title:Polymer Chemistry
language:en
Short-container-title:Polym. Chem.

Author:

Teotonico Jacopo¹,Mantione Daniele¹²^ORCID,Ballester-Bayarri Laura¹,Ximenis Marta¹,Sardon Haritz¹³,Ballard Nicholas¹²^ORCID,Ruipérez Fernando¹⁴

Affiliation:

1. Polymat, University of the Basque Country UPV/EHU, Joxe Mari Korta zentroa, Tolosa Hiribidea 72, 20018, Donostia-San Sebastian, Spain

2. Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain

3. Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Donostia-San Sebastián 20018, Spain

4. Physical Chemistry Department, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain

Abstract

The mechanism of bond exchange in boronic-ester containing vitrimers is shown to occur by either direct metathesis or a nucleophile mediated mechanism, which can be used advantageously to give orders of magnitude increase in exchange dynamics.

Funder

Eusko Jaurlaritza

Ministerio de Ciencia e Innovación

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Polymers and Plastics,Biochemistry,Bioengineering

Link

http://pubs.rsc.org/en/content/articlepdf/2024/PY/D3PY01047C

Reference46 articles.

1. Future scenarios of global plastic waste generation and disposal

2. Vitrimers: directing chemical reactivity to control material properties

3. Recyclability of Vitrimer Materials: Impact of Catalyst and Processing Conditions

4. Suppressing Creep and Promoting Fast Reprocessing of Vitrimers with Reversibly Trapped Amines

5. Fast processing of highly crosslinked, low-viscosity vitrimers

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