| 苄基-2-萘基醚的相转移催化合成研究 |
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| 引用本文： | 王树清,高崇,朱石生,魏东升. 苄基-2-萘基醚的相转移催化合成研究[J]. 化学世界, 2004, 45(5): 267-269 |
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| 作者姓名： | 王树清 高崇 朱石生 魏东升 |
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| 作者单位： | 南通工学院化工系,江苏,南通,226007;南通柏盛化工有限公司,江苏,南通,226236 |
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| 摘 要： | 以四丁基溴化铵为相转移催化剂,2-萘酚和氯化苄为原料合成苄基-2-萘基醚,采用单因素实验法,得到最佳配比为2-萘酚∶氯化苄∶催化剂∶氢氧化钠=1∶1.05∶0.028∶1.10(摩尔比)。在最佳反应温度100°C下反应1.5h,苄基-2-萘基醚的收率可达到85.32%以上,产品纯度达到99.6%以上。
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| 关 键 词： | 苄基-2-萘基醚 2-萘酚 氯化苄 相转移催化 |
| 文章编号： | 0367-6358(2004)05-0267-03 |
Study on Synthesis of Benzyl-2-naphthyl Ether with Phase Transfer Catalyst |
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| WANG Shu-qing,GAO Chong,ZHU Shi-sheng,WEI Dong-sheng. Study on Synthesis of Benzyl-2-naphthyl Ether with Phase Transfer Catalyst[J]. Chemical World, 2004, 45(5): 267-269 |
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| Authors: | WANG Shu-qing GAO Chong ZHU Shi-sheng WEI Dong-sheng |
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| Affiliation: | WANG Shu-qing~1,GAO Chong~1,ZHU Shi-sheng~1,WEI Dong-sheng~2 |
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| Abstract: | The synthesis of benzyl-2-naphthyl ether by the reaction of 2-naphthol and benzyl chloride using phase transfer catalyst Bu_4NBr was studied. The single factor test method was used in synthesis. The optimum reaction conditions were: 2-naphthol: benzyl chloride: Bu_4NBr: sodium hydroxide=1∶1.05∶(0.028)∶1.10 (molar ratio), temperature 100°C and reaction time 1.5 h. The yield of benzyl-2-naphthyl ether can reach 85.32%, and the purity of the product is over 99.6%. |
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| Keywords: | benzyl-2-naphthyl ether 2-naphthol benzyl chloride phase transfer catalyst |
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