| 甲苯/水双相体系中以稻草为原料合成糠醛 |
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| 引用本文： | 陶鹏飞,冷一欣,黄春香,王俊,韶晖. 甲苯/水双相体系中以稻草为原料合成糠醛[J]. 合成化学, 2017, 25(9): 769-773. DOI: 10.15952/j.cnki.cjsc.1005-1511.2017.09.17008 |
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| 作者姓名： | 陶鹏飞 冷一欣 黄春香 王俊 韶晖 |
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| 作者单位： | 1. 常州大学 a. 石油化工学院; b. 江苏省先进催化与绿色制造协同创新中心，江苏 常州 213164 |
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| 基金项目： | 江苏省产学研联合创新资金-前瞻性联合研究项目 |
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| 摘 要： | FeCl3为催化剂，在甲苯/水双相溶剂体系中，以稻草为原料经水解反应制备糠醛，其结构经1H NMR和13C NMR确证。通过响应面分析获得的最佳反应条件为：催化剂质量分数23.09%，甲苯60 mL，溶剂比V（甲苯）: V（水）=1 : 1，料液比为67.5 g·L-1，于177 ℃反应60 min，糠醛收率高达78.92%。
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| 关 键 词： | 生物质 稻草 糠醛 甲苯/水双相体系 合成 响应面法 |
Synthesis of Furfural from Straw in Toluene/Water Biphasic System |
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| TAO Peng-fei,LENG Yi-xin,HUANG Chun-xiang,WANG Jun,SHAO Hui. Synthesis of Furfural from Straw in Toluene/Water Biphasic System[J]. Chinese Journal of Synthetic Chemistry, 2017, 25(9): 769-773. DOI: 10.15952/j.cnki.cjsc.1005-1511.2017.09.17008 |
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| Authors: | TAO Peng-fei LENG Yi-xin HUANG Chun-xiang WANG Jun SHAO Hui |
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| Affiliation: | a. School of Petrochemical Engineering; b. Advanced Catalysis and Green Manufacturing Collaborative Innovation Center， 1. Changzhou University， Changzhou 213164， China |
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| Abstract: | Furfural was synthesized by hydrolytic reaction using straw as the material , ferric chloride as catalyst in toluene/water biphasic system .The structure was confirmed by 1 H NMR and 13 C NMR.Ac-cording to response surface methodology analysis , the maximum furfural yield of 78 .92％was achieved under optimal conditions that catalyst concentration was 23 .09％, the volume of toluene was 60 mL and extract to solvent ratio was 1:1, solid to liquid ratio was 67.5 g· L-1 , reaction at 177℃for 60 min. |
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| Keywords: | biomass straw furfural toluene/water biphasic system synthesis response surface methodology |
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