Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate
Dimer acid cyclocarbonate (DACC) is synthesized from glycerol carbonate (GC) and Sapium sebiferum oil-derived dimer acid (DA, 9-[(Z)-non-3-enyl]-10-octylnonadecanedioic acid). Meanwhile, DACC can be used for synthetic materials of bio-based non-isocyanate polyurethane (bio-NIPU). In this study, DACC...
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2018
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ftdoajarticles:oai:doaj.org/article:dbfb9fed21e04dcdb6b8eb7c3ce62f7b 2023-05-15T13:34:10+02:00 Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate Xin He Guiying Wu Li Xu Jinyong Yan Yunjun Yan 2018-03-01T00:00:00Z https://doi.org/10.3390/polym10030262 https://doaj.org/article/dbfb9fed21e04dcdb6b8eb7c3ce62f7b EN eng MDPI AG http://www.mdpi.com/2073-4360/10/3/262 https://doaj.org/toc/2073-4360 2073-4360 doi:10.3390/polym10030262 https://doaj.org/article/dbfb9fed21e04dcdb6b8eb7c3ce62f7b Polymers, Vol 10, Iss 3, p 262 (2018) glycerol carbonate dimer acid esterification lipase cyclocarbonate bio-based non-isocyanate polyurethane Organic chemistry QD241-441 article 2018 ftdoajarticles https://doi.org/10.3390/polym10030262 2022-12-31T15:42:53Z Dimer acid cyclocarbonate (DACC) is synthesized from glycerol carbonate (GC) and Sapium sebiferum oil-derived dimer acid (DA, 9-[(Z)-non-3-enyl]-10-octylnonadecanedioic acid). Meanwhile, DACC can be used for synthetic materials of bio-based non-isocyanate polyurethane (bio-NIPU). In this study, DACC was synthesized by the esterification of dimer acid and glycerol carbonate using Novozym 435 (Candida antarctica lipase B) as the biocatalyst. Via the optimizing reaction conditions, the highest yield of 76.00% and the lowest acid value of 43.82 mg KOH/g were obtained. The product was confirmed and characterized by Fourier transform-infrared spectroscopy (FTIR) and nuclear magnetic resonance spectroscopy (NMR). Then, the synthetic DACC was further used to synthesize bio-NIPU, which was examined by FTIR, thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC), indicating that it possesses very good physio-chemical properties and unique material quality with a potential prospect in applications. Article in Journal/Newspaper Antarc* Antarctica Directory of Open Access Journals: DOAJ Articles Polymers 10 3 262 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
glycerol carbonate dimer acid esterification lipase cyclocarbonate bio-based non-isocyanate polyurethane Organic chemistry QD241-441 |
spellingShingle |
glycerol carbonate dimer acid esterification lipase cyclocarbonate bio-based non-isocyanate polyurethane Organic chemistry QD241-441 Xin He Guiying Wu Li Xu Jinyong Yan Yunjun Yan Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate |
topic_facet |
glycerol carbonate dimer acid esterification lipase cyclocarbonate bio-based non-isocyanate polyurethane Organic chemistry QD241-441 |
description |
Dimer acid cyclocarbonate (DACC) is synthesized from glycerol carbonate (GC) and Sapium sebiferum oil-derived dimer acid (DA, 9-[(Z)-non-3-enyl]-10-octylnonadecanedioic acid). Meanwhile, DACC can be used for synthetic materials of bio-based non-isocyanate polyurethane (bio-NIPU). In this study, DACC was synthesized by the esterification of dimer acid and glycerol carbonate using Novozym 435 (Candida antarctica lipase B) as the biocatalyst. Via the optimizing reaction conditions, the highest yield of 76.00% and the lowest acid value of 43.82 mg KOH/g were obtained. The product was confirmed and characterized by Fourier transform-infrared spectroscopy (FTIR) and nuclear magnetic resonance spectroscopy (NMR). Then, the synthetic DACC was further used to synthesize bio-NIPU, which was examined by FTIR, thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC), indicating that it possesses very good physio-chemical properties and unique material quality with a potential prospect in applications. |
format |
Article in Journal/Newspaper |
author |
Xin He Guiying Wu Li Xu Jinyong Yan Yunjun Yan |
author_facet |
Xin He Guiying Wu Li Xu Jinyong Yan Yunjun Yan |
author_sort |
Xin He |
title |
Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate |
title_short |
Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate |
title_full |
Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate |
title_fullStr |
Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate |
title_full_unstemmed |
Lipase-Catalyzed Synthesis, Properties Characterization, and Application of Bio-Based Dimer Acid Cyclocarbonate |
title_sort |
lipase-catalyzed synthesis, properties characterization, and application of bio-based dimer acid cyclocarbonate |
publisher |
MDPI AG |
publishDate |
2018 |
url |
https://doi.org/10.3390/polym10030262 https://doaj.org/article/dbfb9fed21e04dcdb6b8eb7c3ce62f7b |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Polymers, Vol 10, Iss 3, p 262 (2018) |
op_relation |
http://www.mdpi.com/2073-4360/10/3/262 https://doaj.org/toc/2073-4360 2073-4360 doi:10.3390/polym10030262 https://doaj.org/article/dbfb9fed21e04dcdb6b8eb7c3ce62f7b |
op_doi |
https://doi.org/10.3390/polym10030262 |
container_title |
Polymers |
container_volume |
10 |
container_issue |
3 |
container_start_page |
262 |
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1766049532638920704 |