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China Surfactant Detergent & Cosmetics ›› 2017, Vol. 47 ›› Issue (12): 673-676.doi: 10.13218/j.cnki.csdc.2017.12.003

• Development and application • Previous Articles     Next Articles

Investigation for hydrolysis of dodecylbenzyl chloride by hydrothermal-assisted phase transfer catalysis

SUN Mei-ling1, HU Xue-yi1, FANG Yun1, FANG Yin-jun2   

  1. 1.Key Laboratory of Synthetic and Biological Colloids,Ministry of Education,School of Chemical and Material Engineering, Jiangnan University,Wuxi,Jiangsu 214122,China;
    2.Zanyu Technology Group Co.,Ltd.,Hangzhou,Zhejiang 310030,China
  • Received:2017-03-09 Published:2019-03-21

Abstract: Hydrolysis of n-dodecylbenzyl chloride was preliminarily tested separately by means of ultrasonic wave,microwave,hydrothermal and phase transfer catalysis,and finally the hydrothermal-assisted phase transfer catalysis succeeded.Based upon the test results,the conclusion is to use dodecyldimethylbenzyl- ammonium chloride as the phase transfer catalyst and the reaction is conducted under alkaline condition with hydrothermal assistance at 130 ℃ for 16 h.The yield achieves 93.6%.

Key words: dodecylbenzyl chloride, hydrolysis, hydrothermal, phase transfer catalysis

CLC Number: 

  • TQ423