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dc.contributor.author张洪奎
dc.contributor.author陈明德
dc.contributor.author郭奇珍
dc.date.accessioned2016-05-17T02:52:56Z
dc.date.available2016-05-17T02:52:56Z
dc.date.issued1994
dc.identifier.citation应用化学,1994,(1):105-107
dc.identifier.issn1000-0518
dc.identifier.otherYYHX401.025
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/106722
dc.description.abstract用固-液相转移催化法合成了对-氯苯氧乙酸。研究了不同投料比、催化剂、反应温度对产率的影响,用PEg800和kI双组分催化剂,制得对-氯苯氧乙酸,产率94.8%。
dc.description.abstractp-Chlorophenoxy acetic acid was prepared by reaction of chloroacetic acid and p-chlorophenol in the presence of polyethylene glycoI PEG800 and KI with powdery K2CO3 intoluene.When the reaction was carried out at 105~110 ℃For 2 hours, the yield of p-chlorophenoxy acetic acid was 94.8%.
dc.language.isozh_CN
dc.subject对-氯苯氧乙酸
dc.subject相转移催化法
dc.subject合成
dc.subjectp-chlorophenoxy acetic acid
dc.subjectphase transFer catalysis
dc.subjectpreparation
dc.title固-液相转移催化合成对-氯苯氧乙酸
dc.title.alternativePhase TransFer Catalytic Preparation of p-Chlorophenoxy Acetic Acid
dc.typeArticle


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