Li Jiang-he
2010
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Journal
Journal of Changzhou University
Abstract
2-Bromo-6-fluorotoluene is an important medical intermediate.2-Bromo-6-fluorotoluene was prepared from 2-Amino-6-nitrotoluene by Gattermann diazonium salt substitution reaction,reduction reaction and Schiemann reaction.The yield of target product was 51.8%.The technological conditions about the reactions were studied.The structure of the intermediates and target product was identified by IR、MS and 1H NMR.