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《Chemical Industry Times》 2012-06
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Study of Synthesis of m-Methoxyphenol

Han Ying1,2 Fu Donglin1 Yao Yong1 Zhou Lina2 Yan Chaoguo1(1 College of Chemistry and Chemical Engineering,Yangzhou University,Jiangsu Yangzhou 225002)(b School of Chemistry and Chemical Engineering,Nanjing University,Jiangsu Nanjing 210093)  
m-Methoxyphenol was prepared in toluene/H2O solution in the presence of phase transfer catalyst by resorcinol and dimethyl sulfate as raw materials.The influence on the rate of production of m-methoxyphenol about different of catalyst,ratio of mole,react temperature and react time was discussed by using orthogonal design.The optimum reaction conditions were specified as follows: TBAB as catalyst,mole ratio of 1∶1.2,the reaction temperature was 80 ℃ and the reaction time was 8 hours.The yield reached 66%.
【Fund】: 国家自然科学基金(No.21172190)项目资助;; 江苏高校优势学科建设工程项目资助
【CateGory Index】: TQ243.12
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