| 2，4-二氟苯乙酮的制备研究 |
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| 引用本文： | 王文明,李凌,程冬冬,辜高龙.2，4-二氟苯乙酮的制备研究[J].江西化工,2009(1):67-68. |
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| 作者姓名： | 王文明 李凌 程冬冬 辜高龙 |
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| 作者单位： | 江西省化学工业研究所,江西,南昌,330029 |
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| 摘 要： | 本文对以前2．4-二氟苯乙酮合成复杂，收率较低提出了新的制备方法。提出了以2．4-二氟苯胺为原料，经过重氮化、偶合、水解合成2，4-二氟苯乙酮。其总收率79％。
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| 关 键 词： | 2 4-二氟苯乙酮 医药中间体 制备研究 |
2,4-Difluoroacetophenone Preparation Study |
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| Wangwenming,Liling,Chengdongdong,Gugaolong.2,4-Difluoroacetophenone Preparation Study[J].Jiangxi Chemical Industry,2009(1):67-68. |
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| Authors: | Wangwenming Liling Chengdongdong Gugaolong |
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| Affiliation: | Jiangxi Institute of Chemical Industry 330029 |
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| Abstract: | The previously compounding of 2',4'-Difluoroacetophenone is Complex and lower yield.There is a new method of preparation.Put forward by 2,4-Difluoroaniline for raw materials,through diazotization,coupling,hydrolysis synthesis of 2',4'-Difluoroacetophenone The total yield of 79%. |
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| Keywords: | 2' 4'-Difluoroacetophenone Pharmaceutical Intermediates Preparation Study |
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