Benzoyl chloride → 1-{4'-[4-(2-Benzoylamino-ethyl)-3-methyl-isoxazol-5-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid ethyl ester

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Reaction Steps

1-{4′-[4-(2-Amino-ethyl)-3-methyl-isoxazol-5-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid ethyl ester (0.031 g, 0.08 mmol), benzoyl chloride (0.01 mL, 0.09 mmol), and triethylamine (0.03 mL, 0.24 mmol) were combined in CH2Cl2 (0.5 mL) and stirred at room temperature for 1 hour. After aqueous workup, the crude material was purified by silica gel chromatography (0-100% EtOAc in hexanes) to give the title compound.

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