期刊
CHINESE JOURNAL OF POLYMER SCIENCE
卷 36, 期 6, 页码 720-727出版社
SPRINGER
DOI: 10.1007/s10118-018-2092-0
关键词
2,5-Furandicarboxylic acid (2,5-FDCA); 2,5-Diacetylfuran (2,5-DAF); Iodoform reaction; Furan; Poly(ethylene furandicarboxylate)
资金
- National Natural Science Foundation of China [51373194, 51503217]
- National Key Technology Support Program [2015BAD15B08]
2,5-Furandicarboxylic acid (2,5-FDCA) has been regarded as the ideal bio-based alternative to terephthalic acid (TPA). In recent years, great efforts have been made to synthesize 2,5-FDCA through the following methods: (1) oxidation of 5-hydroxymethylfurfural (HMF) in the presence of complex biocatalyst or metallic catalyst; (2) conversion of 2-furoic acid via the well-known Henkel Reaction. Herein, a new strategy for the synthesis of 2,5-FDCA from furan and acetic anhydride under mild condition is reported. The purity of the resulted 2,5-FDCA was above 99.9%. Acetic acid and iodoform generated in the reaction were recyclable and no other harmful by-products were detected. The thus-obtained 2,5-FDCA was applied for the preparation of poly(ethylene furandicarboxylate) (PEF) of high quality in terms of high molecular weight and good appearance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据