Ultrasonic synthesis of poly(2-methoxy-5-butoxy) phenylene vinylene

SONG Xinrong; LONG Yongfu; LI Dezhan; JIA Dong; LIN Yuanbin

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Ultrasonic synthesis of poly(2-methoxy-5-butoxy) phenylene vinylene

机译：超声合成聚（2-甲氧基-5-丁氧基）亚苯基亚乙烯基

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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 CH_3 (CH_2)_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.

机译：开发了一种利用超声波辐射从对甲氧基苯酚（MOPh）和CH_3（CH_2）_3Br中合成聚（2-甲氧基-5-丁氧基）亚苯基亚乙烯基的新方法。超声辐射通过醚化，双氯甲基化和消除三个主要步骤催化反应。结果表明，与回流搅拌法相比，我们的超声辐射法可以显着提高产量，减少合成时间。

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来源
《Chinese science bulletin》 |2003年第11期|p.1108-1110|共3页
作者
SONG Xinrong; LONG Yongfu; LI Dezhan; JIA Dong; LIN Yuanbin;
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作者单位

Department of Chemistry, Xiangtan University, Xiangtan 411105, China;

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原文格式 PDF
正文语种 eng
中图分类自然科学现状及发展;
关键词
ultrasonic synthesis; poly(2-methoxy-5-butoxy) phenylene vinylene;

机译：超声合成;聚（2-甲氧基-5-丁氧基）亚苯基亚乙烯基;

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Ultrasonic synthesis of poly(2-methoxy-5-butoxy) phenylene vinylene

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