Method of making 1-fluoro-3-iodobenzene
There is now a method of making 1-fluoro-3-iodobenzene. First, take an aryl compound, use it as a base, add fluorine to the reagent, follow the direction of 1 + fluoro + 3 + iodobenzene, so that the fluorine atom fits into it, and obtain a fluorine-containing intermediate.

Then, take this intermediate, add iodine to the reagent, according to the established direction, so that the iodine atom also enters its position, and then obtain 1-fluoro-3-iodobenzene. In the meantime, each step of the reaction needs to control its temperature and adjust the amount of its agent, so that the reaction goes forward, and the yield is quite good. And after each step, when purified by a suitable method, its impurities are removed to make the product pure. In this way, 1-fluoro-3-iodobenzene can be prepared.