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| Content Provider | Springer Nature Link |
|---|---|
| Author | Qi, Xinhua Watanabe, Masaru Aida, Taku M. Smith, Richard L. |
| Copyright Year | 2011 |
| Abstract | As a key renewable chemical for plastics and fine chemicals, the preparation of 5-hydroxymethylfurfural (5-HMF) from biomass is an important research topic. Cellulose, although abundant in nature, is difficult to convert to 5-HMF in good yields due to its recalcitrant and heterogeneous nature. In this work, we show an efficient two-step process for converting microcrystalline cellulose into 5-HMF with ionic liquids under mild conditions. In the first step, high glucose yields of above 80% could be obtained from the cellulose hydrolysis by a strong acidic cation exchange resin in 1-ethyl-3-methyl imidazolium chloride ([EMIM][Cl]) with gradual addition of water. In the second step, the resin was separated from the reaction mixture and CrCl3 was added which lead to a 5-HMF yield of 73% based on cellulose substrate. The strategy can allow practical conversion of biomass into bio-derived products. |
| Starting Page | 1327 |
| Ending Page | 1333 |
| Page Count | 7 |
| File Format | |
| ISSN | 09690239 |
| Journal | Cellulose |
| Volume Number | 18 |
| Issue Number | 5 |
| e-ISSN | 1572882X |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2011-06-19 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Biomass Cellulose 5-HMF GLUCOSE Resin, solid acid catalyst Bioorganic Chemistry Organic Chemistry Polymer Sciences Physical Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Polymers and Plastics |
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