3-difluorophenyl acetic acid_Kain Industrial Additive

Background and overview[1] 2,3-Difluorophenylacetic acid is a widely used pharmaceutical intermediate and an important raw material for the preparation of new liquid crystals. It has huge market demand and broad prospects. Preparation[1] In the synthesis strategy of 2,3-difluorophenylacetic acid, due to the particularity of its structure, for example, it is planned to attach a group…