| abstract |
Disclosed is a process for preparing 2-bromo-6-fluoronaphthalene, wherein the raw material is a Tobias acid, and the product is obtained by bromating-debrominating, diazotizating, and thermal decomposing. The product obtained by the present process has high purity and stable quality. Moreover, in the present process, the route is simple, the reaction condition is mild, and there is no need for high pressure. Therefore, the process is suitable for industrial production. |