| Nitration Reaction Catalyzed by Horseradish Peroxidase in the Presence of H2O2 and NaNO2 |
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| 作者姓名： | 戴荣继 黄辉 陈洁 邓玉林 肖盛元 |
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| 作者单位： | School of Life Science and Technology, Beijing Institute of Technology, Beijing .100081, China |
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| 摘 要： |
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| 关 键 词： | 山葵 过氧化物酶 硝基酚 硝化作用 |
| 修稿时间： | 2007-04-06 |
Nitration Reaction Catalyzed by Horseradish Peroxidase in the Presence of H2O2 and NaNO2 |
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| DAI, Rong-Ji HUANG, Hui CHEN, Jie DENG, Yu-Lin XIAO, Sheng-Yuan.Nitration Reaction Catalyzed by Horseradish Peroxidase in the Presence of H2O2 and NaNO2[J].Chinese Journal of Chemistry,2007,25(11):1690-1694. |
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| Authors: | DAI Rong-Ji HUANG Hui CHEN Jie DENG Yu-Lin XIAO Sheng-Yuan |
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| Institution: | School of Life Science and Technology, Beijing Institute of Technology, Beijing .100081, China |
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| Abstract: | The enzymatic nitration of phenol and m-cresol catalyzed by horseradish peroxidase was studied in the presence of H2O2 and NaNO2. The results showed that the nitration products of phenol were 2-nitro and 4-nitrophenols. There was also a small amount of by-products of hydroquinone and catechol. The influences of various reaction parameters, including pH, organic solvent type, and concentrations of NaNO2 and H2O2, on the nitration products were investigated. The yields of 4-nitrophenol and 2-nitrophenol were 14% and 12%, respectively. The nitration products of m-cresol were 4-nitro-m-cresol and 6-nitro-m-cresol, and the yields of 4-nitro-m-cresol and 6-nitro-m-cresol were 19% and 30%, respectively. |
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| Keywords: | horseradish peroxidase phenol nitrophenol nitration |
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