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介绍了CF3CHFCl和CF2HCF2Cl在含有氧化卤化铝和/或卤化铝的催化剂和高温作用下的互相转换作用,可提高合成物中相对另一种组份的所述产物的摩尔比率。同时,利用该方法中的互相转换作用和伴随的氢解,由CF2HCF2Cl产出的产品混合物中的CF3CH2F和CF2HCF2H的摩尔比率可进行调整。
The interconversions of CF3CHFCl and CF2HCF2Cl with a catalyst comprising an aluminum halide halide and / or aluminum halide at elevated temperature are described to increase the molar ratio of the product relative to the other component in the composition. At the same time, the molar ratio of CF3CH2F to CF2HCF2H in the product mixture produced from CF2HCF2Cl can be adjusted using the interconversion and concomitant hydrogenolysis in this process.