| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1258269 | Chinese Chemical Letters | 2008 | 4 Pages |
Abstract
The 2-methylpyrazine was synthesized by catalytic reaction of ethylene diamine and propylene glycol at 380 °C. The alumina supported copper catalysts with promoter were prepared by impregnation method, characterized by ICP-AES, BET and TPR. The results demonstrated that the dehydrogenation was improved by addition of chromium promoter. The selectivity of 2-methylpyrazine reached 84.75%, while the conversions of reactants were also enhanced.
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Authors
Fang Li Jing, Wei Chu, Yuan Yuan Zhang, Ye Qiang Chen, Shi Zhong Luo,