Title: Study on the Synthesis of 1-(2,4-Dichlorophenyl)-2-(1-imidazolyl)-Ethanol by Phase Transfer Catalysis
Abstract: Through the reaction of 1-(2,4-dichlorophenyl)-2-chloroethanol and imidazole,1-(2,4-dichlorophenyl)-2-(1-imidazolyl)-ethanol was synthesized with polyethylene glycol 400 as phase transfer for catalyst.The influencing factors of the reaction,such as catalyst's dosage,reaction temperature and reaction time,were investigated.The optimal conditions were obtained.The results showed that polyethylene glycol 400 exhibited high selectivity,simple work-up procedure and mild reaction conditions.The yield was 84.6%.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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