| 3-溴-4-羟基苯甲醛的制备 |
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| 引用本文： | 邱国荣.3-溴-4-羟基苯甲醛的制备[J].潍坊学院学报,2003,3(4):26-26,31. |
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| 作者姓名： | 邱国荣 |
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| 作者单位： | 潍坊学院,成人教育学院,山东,潍坊,261041 |
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| 摘 要： | 以工业对羟基苯甲醛和溴素为原料，CHCl3为溶剂高收率地制备了一溴醛。一溴醛收率94，5％，二溴醛收率5．5％，溶剂CHCl3之回收率为98％。
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| 关 键 词： | 3-溴-4-羟基苯甲醛 制备 合成香料 结构 |
| 文章编号： | 1671-4288(2003)04-0026-01 |
Synthesis of 3 - Bromo - 4 - hydroxybenzaldehyde |
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| QIU Guo-rong.Synthesis of 3 - Bromo - 4 - hydroxybenzaldehyde[J].Journal of Weifang University,2003,3(4):26-26,31. |
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| Authors: | QIU Guo-rong |
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| Abstract: | Using p - hydroxybenzaldehyde and bromine as materials and CHCl3 as solvent, the high yield of reaction in synthesis of 3 -bromo - 4 - hydmxybenzaldehyde has been obtained. The yield of 3 - bromo - 4 - hydroxybenzaldehyde was 94.5% and 3.5- dibromo - 4 - hydroxybenzaldehyde was 5.5%. The rate of recovery of CHCl3 was 98% . |
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| Keywords: | 3 - bromo - 4 - hydroxybenzaldehvde synthesis |
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