Title: Study on Phase Transfer Catalytic Synthesis of N,N-Diethylaniline with Polyethylene Glycol 400 as Catalyst
Abstract: Using polyethylene glycol 400 as phase transfer catalyst,N,N-diethylaniline is synthesized by reaction of aniline with bromoethane under atmospheric pressure.The factors affecting the yield of the target product have been studied.The optimal reaction conditions are molar ratio of aniline to bromoethane,1∶2.25;35% sodium hydroxide solution,45 mL;catalyst,0.2 g;reaction temperature,(65°C);reaction time,6 h;and normal atmosphere.The yield of N,N-diethylaniline is 79.8%.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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