HCID 67338241, compound → 3-Benzo[1,3]dioxol-5-yl-5-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-benzoic Acid

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Reaction Steps

3-Benzo[1,3]dioxol-5-yl-5-{6-[2-(2-ethoxycarbonyl-ethyl)-3-(3-ethoxycarbonyl-propoxy)-phenyl]-hexyloxy}-benzoic acid tert-butyl ester (6.9 g) was dissolved in a mixture of TFA and dichloromethane (1:1, 50 mL) and stirred at room temperature overnight. The solvents were removed under reduced pressure and the crude material was purified on a silica gel column using ethyl acetate and hexanes to yield the title compound (6.3 g, 99% yield).

Provenance & Evidence