1-[2-(2-bromoethoxy)ethoxy]butane → 5-(2-(2-(Butoxy)ethoxy)ethoxy)-2-[4-(3-(2-(2-(nonafluorobutoxy)tetrafluoroethoxy)-2,2-difluoroethoxy)propoxy)phenyl]pyrimidine

Participants

Reaction Steps

The title compound was prepared essentially as in Example 1 by combining 5-hydroxy-2-[4-(3-(2-(2-(nonafluorobutoxy)tetrafluoroethoxy)-2,2-difluoroethoxy)propoxy)phenyl]pyrimidine (1.22 g, 1.85 mmol, Example 10) and 1-bromo-2-(2-butoxyethoxy)ethane (0.81 g, 3.62 mmol). The resulting crude product was isolated and further purified essentially as described in Example 3, eluting with 30 volume percent ethyl acetate/hexane, to yield 1.13 g of purified product.

Provenance & Evidence