By setting up the proper process conditions,the conversion rate of 2,6-dichlorobenzonitrile in fluoration was over 99.00% and the yield was over 90%.

• 本研究确立了适宜的工艺条件，使2，6-二氯苯甲腈氟化转化率提高至99．00%25以上，并保持90%25以上的高收率。