Direct conversion of carbohydrates to gamma-valerolactone facilitated by a solvent effect
文献类型：期刊论文
| 作者 | Cui, Jinglei1,2; Tan, Jingjing1,2; Deng, Tiansheng1; Cui, Xiaojing1; Zheng, Hongyan3; Zhu, Yulei1,3; Li, Yongwang1,3 |
| 刊名 | Green chemistry
 |
| 出版日期 | 2015 |
| 卷号 | 17期号:5页码:3084-3089 |
| ISSN号 | 1463-9262 |
| DOI | 10.1039/c5gc00110b |
| 通讯作者 | Cui, jinglei() |
| 英文摘要 | The carbohydrates (cellulose, starch, inulin, maltose, sucrose, glucose and fructose) were converted efficiently into gamma-valerolactone (gvl) over combined h3pw12o40 and ru/tio2 catalysts under mild conditions. the basicity of oxygen-containing solvents had a remarkable effect on the acid strength of h3pw12o40, which resulted in great variation in the yield of gvl. h3pw12o40 was more effective in 20 vol% water/gamma-butyrolactone than in pure water and other water/organic solvents (methanol, ethanol and 1,4-dioxane). gvl yields for inulin and fructose reached 70.5 mol% and 67.6 mol% respectively. meanwhile, a gvl yield of 40.5 mol% was achieved for cellulose. in addition, a practical method for catalyst recycling and gvl separation was developed by adding sugar into the reaction mixture. h3pw12o40 and ru/tio2 maintained their activity after three recycling runs. |
| WOS关键词 | LIQUID-HYDROCARBON FUELS ; LEVULINIC ACID ; CATALYTIC CONVERSION ; ROOM-TEMPERATURE ; BIOMASS ; HYDROGENATION ; CELLULOSE ; GLUCOSE ; FRUCTOSE ; RU/C |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000354409500055 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376573 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Cui, Jinglei |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Synfuels China Co Ltd, Taiyuan 030032, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Jinglei,Tan, Jingjing,Deng, Tiansheng,et al. Direct conversion of carbohydrates to gamma-valerolactone facilitated by a solvent effect[J]. Green chemistry,2015,17(5):3084-3089. |
| APA | Cui, Jinglei.,Tan, Jingjing.,Deng, Tiansheng.,Cui, Xiaojing.,Zheng, Hongyan.,...&Li, Yongwang.(2015).Direct conversion of carbohydrates to gamma-valerolactone facilitated by a solvent effect.Green chemistry,17(5),3084-3089. |
| MLA | Cui, Jinglei,et al."Direct conversion of carbohydrates to gamma-valerolactone facilitated by a solvent effect".Green chemistry 17.5(2015):3084-3089. |
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来源：中国科学院大学
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