反应详情

Ethyl 2-(6-(4-(4-chlorophenethylcarbamoyl)phenoxy)biphenyl-3-yl)acetate (10 mg, 0.0195 mmol) was diluted with dioxane (1 mL) followed by the addition of NaOH (0.0389 ml, 0.195 mmol) and 200 μL of water. After stirring for 2 hours, the reaction was diluted with ethyl acetate and 2N HCl. The layers were separated and the organic layer was dried over MgSO4, filtered and concentrated to yield 2-(6-(4-(4-chlorophenethylcarbamoyl)phenoxy)biphenyl-3-yl)acetic acid (1.6 mg, 16.9% yield) as a white solid. MS ESI negative M−H=485.

1. customThe layers were separated
2. dry with materialthe organic layer was dried over MgSO4
3. filtrationfiltered
4. concentrationconcentrated