Wang Shu-qing
2006
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Liaoning Chemical Industry
Abstract
The synthetic reaction principle of 2,4-di-tert-butylphenol was studied by orthorhombic experiment,with methyl tert-butyl ether(MTBE) as alkylating agent.The result indicate the yield of objective product is higher when using one-step way.The best yield of 2,4-di-tert-butylphenol can reach 61.5 % when the ratio of MTBE to phenol is 1 to 2.1,the amounts of sulphuric acid is 1.0 mL,the reaction time is 1 h and the temperature is 85 ℃.