反应详情

90 mg of tert-butyl trans-{4-[4-(5-benzyl[1.3.4]thiadiazol-2-ylcarbamoyl)phenyl]cyclohexyloxy}acetate (0.18 mmol, 1 eq.) are placed in 1 mL of dichloromethane. 0.13 mL of trifluoroacetic acid (1.77 mmol, 10 eq.) is added and the reaction medium is stirred for 18 hours at room temperature. The solvent is evaporated off. The residue is triturated in ethyl acetate and methanol to give 15 mg of trans-{4-[4-(5-benzyl[1.3.4]thiadiazol-2-ylcarbamoyl)phenyl]cyclohexyloxy}acetic acid.

1. customThe solvent is evaporated off
2. customThe residue is triturated in ethyl acetate