Ren Tie-gang
2009
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Journal
Chemical Research
Abstract
2,2-Dimethoxypropane was synthesized directly with catalytic rectification circle method at lower bed temperature.The method leaded to the reaction time shorten and the yield of 2,2-dimethoxypropane increased.The optimum technics parameter of rectification column temperature was 56.5 ℃,the optimum catalytic bed temperature was-10 ℃,and methanol was added into the system in 2 ml/min.With such conditions,the conversion of acetone was up to 71%.