产品和技术简介:采用对氯三氟甲苯为原料通过硝化、氯化或氟代反应制备3,4,5-三氯三氟甲苯和3,5-二氯-4-氟三氟甲苯氟氯苯。应用范围:合成含氟医药和农药的重要中间体。提供技术的程度和合作方式:提供技术总结报告(包括总体方案,技术路线,工艺过程和参数,设备要求,经济分析)和工艺条件。 Product and Technical Description: 3,4,5-Trichlorobenzotrifluoride and 3,5-dichloro-4-fluorobenzotrifluoride chloride are prepared by nitration, chlorination or fluorination using p-chlorobenzotrifluoride as raw material benzene. Applications: Synthesis of fluorine-containing pharmaceuticals and pesticides, an important intermediate. The degree of technical provision and cooperation: The technical summary report (including the overall program, technical route, process and parameters, equipment requirements, economic analysis) and process conditions.