求翻译：与其它文献中报道的合成氯乙酸乙酯的催化剂相比，甲烷磺酸铜具有原料易得，反应条件温和，后处理简单，重复使用性好等优点，避免了部分传统催化剂价格昂贵，制备困难，不能回收利用等弊端。并且对其他氯乙酸酯也具有较高的催化活性，是一种在温和条件下合成氯乙酸酯的新型的优良绿色环保催化剂。是什么意思？

Compared with other literature reports the synthesis of ethyl chloroacetate catalysts, methane sulfonic acid copper raw materials, mild reaction conditions, simple post-processing, reuse, etc., to avoid the expensive of some of the conventional catalyst preparation difficult , recycling and other dr

As reported in the literature of the synthetic chlorine ethyl acetate catalyst, the methane sulphonic acid copper compared with raw materials, easy to get mild reaction conditions, post-processing simple, repeated use of the advantages of some of the conventional, to avoid the expensive catalyst pre

The synthesis ethyl monochloro acetate catalyst reported which with other literature in compares, the methane sulfonic acid copper has raw material to be easy, responded the condition is temperate, the post-processing is simple, redundant use good and so on merits, avoided the partial traditional ca

And other reports in the literature of catalyst for synthesis of ethyl CHLOROACETATE compared to methane sulfonic acid copper raw materials made easy, mild reaction conditions, post processing simple, repeated use as well as good, avoid some traditional catalysts are expensive, preparation difficult