以2 ，6 二氯苯腈为原料，经氟化和水解制得2 ，6 二氟苯甲酰胺，产率为92 % ；
Difluorobenzamide was synthesized by fluorination and hydrolysis from 2,6 dichlobenil with the recovery of 92%.
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％以上，并保持90％以上的高收率。
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％以上，并保持90％以上的高收率。
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%.
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