These common heterocyclic compound, 1643-29-4, name is 3-(4-Iodophenyl)propanoic acid, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Safety of 3-(4-Iodophenyl)propanoic acid
Next, the 4-iodohydrocinnamic acid is methylated. 350 g of the produced 4-iodohydrocinnamic acid is wet with 250 g water. To the mixture is added 1.4 L methanol and 1.5 g p-toluene sulfonic acid in water. The mixture is refluxed overnight, and excess methanol is removed. 500 mL toluene is added and mixed, and then excess toluene and water is removed. Next, 500 mL methanol is added to the mixture. The mixture is refluxed for 30 minutes, after which excess methanol is again removed. The result is 162 g of methyl-4-iodohydrocinnamic acid (61% purity).
The synthetic route of 3-(4-Iodophenyl)propanoic acid has been constantly updated, and we look forward to future research findings.