B. Du
2015
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Journal
Fine and Specialty Chemicals
Abstract
Using methyl cyanoacetate and 2-isohutanol as raw materials,isobutyl cyanoacetate was synthesized through interesterification by tetrabutyl titanate as catalyst.Effect of reaction temperature,amount of catalyst and material ratio on the reaction wsa investigated in the artical.Experimental results indicated that the optimum condition is that molar ratio of methyl cyanoacetate and isobutanol is 1.00∶1.15,amount of catalyst is 0.2%,reaction temperature is 120℃.Under this condition,the yield reached 97.20%.