Citation: Bing-Tao Wang, Fu-De Lu, Feng Xu, Yu-Zhan Li, Michael R. Kessler. Synthesis of renewable isosorbide-based monomer and preparation of the corresponding thermosets[J]. Chinese Chemical Letters, ;2016, 27(6): 875-878. doi: 10.1016/j.cclet.2016.01.030 shu

Synthesis of renewable isosorbide-based monomer and preparation of the corresponding thermosets

a Institute of Packaging Engineering, Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China;
b School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164, United States

Received Date: 20 October 2015
Revised Date: 25 December 2015

Fund Project: The authors gratefully acknowledge the National Natural Science Foundation of China (No. 51503181), Foundation of Educational Committee of Zhejiang Province of China (No. Y201225071), and Ningbo Natural Science Foundation of China (Nos. 2013A610135, 2015A610092, 2015A610100) for financial support.

Two kinds of difunctionalized isosorbide derivatives containing norbornene groups were designed and synthesized by a facile one-step reaction under mild conditions. 1 H NMR spectroscopy confirmed the chemical composition and differential scanning calorimetry (DSC) revealed the distinct curing behaviors between conventional petroleum-based dicyclopentadiene (DCPD) and synthesized renewable isosorbided-based monomer (ISN). In contrast to DCPD, ISN was low viscous liquid at room temperature and had even higher reactivity to perform ring-opening metathesis polymerization (ROMP) in the presence of Grubbs' catalyst. Due to the presence of flexible and elastic Si-C long chains, the cured poly(ISN) thermosets not only had good mechanical properties but also exhibited much higher storage modulus at the rubbery state in comparison with traditional poly(DCPD).
- Isosorbide,
- Norbornenyl functionality,
- ROMP,
- Thermosets
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
11. [11]
12. [12]
13. [13]
14. [14]
15. [15]
16. [16]
17. [17]
1. [1]
  Ziyi Liu , Xunying Liu , Lubing Qin , Haozheng Chen , Ruikai Li , Zhenghua Tang . Alkynyl ligand for preparing atomically precise metal nanoclusters: Structure enrichment, property regulation, and functionality enhancement. Chinese Journal of Structural Chemistry, 2024, 43(11): 100405-100405. doi: 10.1016/j.cjsc.2024.100405

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(634)
HTML views(3)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return