反应详情

Using essentially the procedure of Comparative Example A, the title compound was prepared by combining 5-(2-(2-(tetrafluoroethoxy)tetrafluoroethoxy)-2,2 -difluoroethoxy)-1-bromopentane (7.2 g, 15.0 mmol), 5 -heptyloxy-2-(4-hydroxyphenyl)pyrimidine (3 g, 11.0 mmol), potassium carbonate (1.6 g, 12.7 mmol), and acetonitrile (50 mL). The resulting crude product was isolated and purified essentially as in Comparative Example A to yield 4.95 g.