Luan Fang
2004
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Journal
Heilongjiang Medicine and Pharmacy
Abstract
Objective:2,4-Difluoro benzoic acid was prepared by using 2,4-dinitro methylbenzene as initial material.Method:The uniform design was applied to technological study of the title compound.Results:The overall yield was 58.6%.Conclusion:The application of the uniform design can optimize the reaction condition,increasing the yield.