反应详情

25 mg of [4-(5-cyclopentyloxy-7-propoxy-oxazolo[5,4-d]pyrimidin-2-yl)-2,6-dimethyl-phenoxy]-acetic acid tert-butyl ester were dissolved in 2 ml of dichloromethane and treated with 1 nil of trifluoroacetic acid. After 16 h the mixture was concentrated and freeze-dried. 24 mg of the title compound were obtained.

1. concentrationAfter 16 h the mixture was concentrated
2. customfreeze-dried