Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System

[Image: see text] Recently, polycarbonates have attracted considerable research interest because of their potential biodegradability and sustainability. Here, we present a direct route for the synthesis of polycarbonates and poly(ether carbonate)s from carbon dioxide (CO(2)) and diols, promoted by C...

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Autores principales: Bian, Shi, Pagan, Cale, Andrianova “Artemyeva”, Anastasia A., Du, Guodong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2016
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640766/
https://www.ncbi.nlm.nih.gov/pubmed/31457181
http://dx.doi.org/10.1021/acsomega.6b00278
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author Bian, Shi
Pagan, Cale
Andrianova “Artemyeva”, Anastasia A.
Du, Guodong
author_facet Bian, Shi
Pagan, Cale
Andrianova “Artemyeva”, Anastasia A.
Du, Guodong
author_sort Bian, Shi
collection PubMed
description [Image: see text] Recently, polycarbonates have attracted considerable research interest because of their potential biodegradability and sustainability. Here, we present a direct route for the synthesis of polycarbonates and poly(ether carbonate)s from carbon dioxide (CO(2)) and diols, promoted by Cs(2)CO(3) and CH(2)Cl(2) under 1 atm of CO(2). Quantitative conversion of diols and polymers with up to 11 kg/mol molecular weight could be obtained. While benzylic diols lead to predominantly carbonate linkage, aliphatic diols result in the incorporation of the methylene unit of CH(2)Cl(2) that produces poly(ether carbonate)s. Both primary and secondary diols have been successfully incorporated into the polymer chain.
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spelling pubmed-66407662019-08-27 Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System Bian, Shi Pagan, Cale Andrianova “Artemyeva”, Anastasia A. Du, Guodong ACS Omega [Image: see text] Recently, polycarbonates have attracted considerable research interest because of their potential biodegradability and sustainability. Here, we present a direct route for the synthesis of polycarbonates and poly(ether carbonate)s from carbon dioxide (CO(2)) and diols, promoted by Cs(2)CO(3) and CH(2)Cl(2) under 1 atm of CO(2). Quantitative conversion of diols and polymers with up to 11 kg/mol molecular weight could be obtained. While benzylic diols lead to predominantly carbonate linkage, aliphatic diols result in the incorporation of the methylene unit of CH(2)Cl(2) that produces poly(ether carbonate)s. Both primary and secondary diols have been successfully incorporated into the polymer chain. American Chemical Society 2016-11-30 /pmc/articles/PMC6640766/ /pubmed/31457181 http://dx.doi.org/10.1021/acsomega.6b00278 Text en Copyright © 2016 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Bian, Shi
Pagan, Cale
Andrianova “Artemyeva”, Anastasia A.
Du, Guodong
Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System
title Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System
title_full Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System
title_fullStr Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System
title_full_unstemmed Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System
title_short Synthesis of Polycarbonates and Poly(ether carbonate)s Directly from Carbon Dioxide and Diols Promoted by a Cs(2)CO(3)/CH(2)Cl(2) System
title_sort synthesis of polycarbonates and poly(ether carbonate)s directly from carbon dioxide and diols promoted by a cs(2)co(3)/ch(2)cl(2) system
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640766/
https://www.ncbi.nlm.nih.gov/pubmed/31457181
http://dx.doi.org/10.1021/acsomega.6b00278
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