| Ultrasonic synthesis of poly（2-methoxy-5-butoxy） phenylene vinylene |
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| 作者姓名： | SONGXinrong LONGYongfu LIDezhan JIADong LINYuanbin |
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| 作者单位： | [1]DepartmentofMaterialsEngineeringandAppliedChemistry,TheNationalUniversityofDefenseTechnology,Changsha410073,China [3]DepartmentofChemistry,XiangtanUniversity,Xiangtan411105，China |
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| 摘 要： | A new method was developed using ultrasonic irradiation to synthesize poly(2-methoxy-5-butoxy) phenylene vinylene from p-methoxy phenol (MOPh) and CH3 (CH2)3Br.Ultrasonic irradiation catalyzes the reactions through three major steps of etherification, bischloromethylation and elimination. Results showed that our ultrasonic irradiation method could significantly enhance production yield and reduce process time of the synthesis compared with reflux agitating method.
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| 关 键 词： | 亚苯基-亚乙烯基聚乙烯 超声波照射聚合法 催化反应 搅拌法 生产工艺 聚乙烯 |
| 收稿时间： | 2002-12-18 |
| 修稿时间： | 2003-01-16 |
Ultrasonic synthesis of poly(2-methoxy-5-butoxy) phenylene vinylene |
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| SONGXinrong LONGYongfu LIDezhan JIADong LINYuanbin.Ultrasonic synthesis of poly(2-methoxy-5-butoxy) phenylene vinylene[J].Chinese Science Bulletin,2003,48(11):1108-1110. |
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| Authors: | Xinrong Song Yongfu Long Dezhan Li Dong Jia Yuanbin Lin |
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| Institution: | SONG Xinrong1,2, LONG Yongfu3, LI Dezhan3, JIA Dong3& LIN Yuanbin1 1. Department of Chemistry, Xiangtan University, Xiangtan 411105, China; 2. Department of Chemistry and Chemical Engineering, Hunan Institute of Engineering, Xiangtan 411104, China; 3. Department of Materials Engineering and Applied Chemistry, The National University of Defense Technology, Changsha 410073, China |
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| Abstract: | A new method was developed using ultrasonic irradiation to synthesize poly(2-methoxy-5-butoxy) phenylene vinylene from p-methoxy phenol (MOPh) and CH3 (CH2)3Br. Ultrasonic irradiation catalyzes the reactions through three major steps of etherification, bischloromethylation and elimination. Results showed that our ultrasonic irradiation method could significantly enhance production yield and reduce process time of the synthesis compared with reflux agitating method. |
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| Keywords: | ultrasonic synthesis poly(2-methoxy-5-butoxy) phenylene vinylene |
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