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METHOD FOR PARALLEL-PRODUCING 2,5-DICHLOROTOLUENE AND 2,6 DICHLORO TOLUENE
METHOD FOR PARALLEL-PRODUCING 2,5-DICHLOROTOLUENE AND 2,6 DICHLORO TOLUENE
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机译:平行生产2,5-二氯甲苯和2,6二氯甲苯的方法
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摘要
The method for parallel-producing 2,5-dichlorotoluene and 2,6-dichlorotoluene comprising chlorinating the mixture of 4-tert-butyl (or isopropyl) toluene and 3,5-tert-butyl (or isopropyl) toluene in the presence of Lewis acid and simple substance sulphur, using the same chlorination apparatus, producing 4-tert-butyl (or isopropyl)-2,5-dichlorotoluene and 3,5-di-tert-butyl (or isopropyl)-2,6-dichlorotoluene, and transalkylating individually the same.
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