Meng Xin
2003
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Journal
Journal of Taiyuan University of Technology
Abstract
Methyl monochloroacetate can be produced through the hydrodechlorination of mixed esters, which are prepared by the esterination of mother liqutor of chloroacetic acid ,with supported palladium as catalyst. Researches on the process conditions are made .The methyl dichloroacetate can be completely conversed and the selectivity of catalyst reaches to 95 %, when the mass ratio of Pd/C is 1.0 %, the reaction temperature is 145 ℃,and the volume velocity of hydrogen is in the range of 100~120 mL/min.