Enzymatic Synthesis of Biobased Polyesters Using 2,5-Bis(hydroxymethyl)furan as the Building Block

被引：155

作者：

Jiang, Yi ^{[1
,2
]}

Woortman, Albert J. J. ^{[1
]}

van Ekenstein, Gert O. R. Alberda ^{[1
]}

Petrovic, Dejan M. ^{[1
,2
]}

Loos, Katja ^{[1
,2
]}

机构：

[1] Univ Groningen, Dept Polymer Chem, Zernike Inst Adv Mat, NL-9747 AG Groningen, Netherlands

[2] Dutch Polymer Inst, NL-5600 AX Eindhoven, Netherlands

来源：

BIOMACROMOLECULES | 2014年 / 15卷 / 07期

关键词：

ANTARCTICA LIPASE B; CROSS-LINKABLE POLYESTERS; CATALYZED SYNTHESIS; RENEWABLE RESOURCES; IMMOBILIZATION; POLYMERIZATION; POLYAMIDES; POLYMERS; GREEN; COPOLYMERIZATION;

D O I：

10.1021/bm500340w

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

2,5-Bis(hydroxymethyl)furan is a highly valuable biobased rigid diol resembling aromatic monomers in polyester synthesis. In this work, it was enzymatically polymerized with various diacid ethyl esters by Candida antarctica Lipase B (CALB) via a three-stage method. A series of novel biobased furan polyesters with number-average molecular weights (M-n) around 2000 g/mol were successfully obtained. The chemical structures and physical properties of 2,5-bis(hydroxymethyl)furan-based polyesters were fully characterized. Furthermore, we discussed the effects of the number of the methylene units in the dicarboxylic segments on the physical properties of the furan polyesters.

引用

页码：2482 / 2493

页数：12

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