| Título: | Conversion of Glucose to 5-Hydroxymethylfurfural Catalyzed by Metal Halide in N,N-Dimethylacetamide |
| Autores: |
Ren, Qiuhe; State Key Laboratory of Catalysis; Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, Dalian 116023, PR China; University of Chinese Academy of Sciences Huang, Yizheng; State Key Laboratory of Catalysis; Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, Dalian 116023, PR China Ma, Hong; State Key Laboratory of Catalysis; Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, Dalian 116023, PR China Wang, Feng; State Key Laboratory of Catalysis; Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, Dalian 116023, PR China Gao, Jin; State Key Laboratory of Catalysis; Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, Dalian 116023, PR China Xu, Jie; State Key Laboratory of Catalysis; Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, CAS, PR China |
| Fecha: | 2013-01-31 |
| Publicador: | Bioresources |
| Fuente: |
 |
| Tipo: |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| Tema: | Glucose; Dehydration; Metal halide; 5-Hydroxymethylfurfural |
| Descripción: | A simple strategy is reported for catalytic conversion of glucose to 5-hydroxymethylfurfural (HMF) over AlI3 in N,N-dimethylacetamide (DMAC). When the reaction was conducted in DMAC at 120ºC for 15 min over AlI3 catalyst, HMF was obtained with a yield of 52%. The reaction course was monitored by 13C NMR spectroscopy and HPLC analysis. The results suggest that AlI3 catalyzes the three consecutive reactions consisting of mutarotation of α-glucopyranose to β-glucopyranose, isomerization of glucose to fructose, and dehydration of fructose to HMF. |
| Idioma: | Inglés |