以三光气和甲氧基乙酸为原料,用三光气法合成了纯度较高的甲氧基乙酰氯.探讨了催化剂及用量、反应溶剂、投料比等因素对三光气法合成了甲氧基乙酰氯反应收率的影响.%The high purity methoxyacetyl chloride was synthesized using methoxyacetyl acid and triphosgene as raw materials. The effect factors include catalyst regent and its quantity, solvent, reactant ratio are discussed.
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