| 双酚AF的简便合成 |
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| 引用本文： | 戴燕,吕春绪,李斌栋,权恒道. 双酚AF的简便合成[J]. 精细化工, 2009, 26(8) |
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| 作者姓名： | 戴燕 吕春绪 李斌栋 权恒道 |
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| 作者单位： | 南京理工大学,化工学院,江苏,南京,210094;南京理工大学,化工学院,江苏,南京,210094;南京理工大学,化工学院,江苏,南京,210094;南京理工大学,化工学院,江苏,南京,210094 |
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| 摘 要： | 常压下,甲基磺酸催化六氟丙酮三水合物和苯酚,一步合成了双酚AF。优化了反应条件,在n(HFA.3H2O)∶n(PhOH)∶n(CH3SO3H)=1∶3.5∶3.0、回流40h条件下,HFA.3H2O转化率达94%,双酚AF相对于HFA.2H2O的选择性和收率分别为93%和87%。
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| 关 键 词： | 双酚AF 六氟丙酮三水合物 苯酚 甲基磺酸 Friedel-Crafts烷基化 精细化工中间体 |
Facile Synthesis of Bisphenol AF |
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| DAI Yan,LV Chun-xu,LI Bin-dong,QUAN Heng-dao. Facile Synthesis of Bisphenol AF[J]. Fine Chemicals, 2009, 26(8) |
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| Authors: | DAI Yan LV Chun-xu LI Bin-dong QUAN Heng-dao |
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| Affiliation: | College of Chemical Engineering;Nanjing University of Science and Technology;Nanjing 210094;Jiangsu;China |
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| Abstract: | Bisphenol AF was prepared from HFA·3H2O and phenol in atmosphere with methanesulfonic acid as catalyst.The optimal reaction conditions were found that n(HFA·3H2O)∶n(PhOH)∶n(CH3SO3H)=1∶3.5∶3.0,reflux for 40 h.Under these conditions,bisphenol AF was obtained with 94% conversion,93% selectivity,87% yield based on HFA·3H2O. |
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| Keywords: | bisphenol AF HFA·3H2O phenol methanesulfonic acid Friedel-Crafts alkylation fine chemical intermediates |
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