Potassium Carbonate → HCID 67272677, compound

Participants

Reaction Steps

In a manner similar to that of Example (25a), by reaction of 1.0 mL (8.52 mmol, 7.3 eq) 1-iodo-3,3,3-trifluoropropane and 500 mg (1.17 mmol, 1 eq) of methyl 3-[3′-(3-heptyl-1-methylureido)-2-hydroxybiphenyl-4-yl]propanoate (prepared in Example 15f) in 10 ml of methyl ethyl ketone in the presence of 500 mg (3.61 mmol, 3 eq) of potassium carbonate at 80° C. for 7 days, 50 mg of methyl 3-[3′-(3-heptyl-1-methylureido)-2-(3,3,3-trifluoropropoxy)biphenyl-4-yl]propanoate are obtained in oil form. Yield=8%

Provenance & Evidence