反应详情

[3-(3,5-Dicyano-phenoxy)-2-fluoro-4-methoxy-phenyl]-acetic acid (R-45) and [3-(3-cyano-5-difluoromethyl-phenoxy)-2-fluoro-4-methoxy-phenyl]-acetic acid (R-46) can be prepared similarly except R-10 and R-26 respectively are used in place of 3-chloro-5-hydroxy-benzonitrile.