Zhang Huai-yuan
2010
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Journal
Journal of Gansu Lianhe University
Abstract
4-chlorobenzaldehyde was synthesized by sommelet reaction between 4-chlorobenzylic chloride and urotropine.The optimum conditions were found to be n(4-chlorobenzylic chloride):n(urotropine):n(acetic acid):n(zinc acetate)= 1:1.6:10:0.08,the reaction temperature was 110℃ and the reaction time is 2 hours.The best result was obtained in a high yield of more than 96%.