4-Oxo-4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anilino]butanoic acid → HCID 25069443, compound

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Reaction Steps

The compound is prepared by the reaction of 1-bromo-6-(3-hydroxyphenyl)-naphthalene-2-ol (100 mg, 0.32 mmol, 1 eq) with 4-oxo-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylamino)butanoic acid (101.3 mg, 0.32 mmol, 1 eq) according to method A in 10 min. Purification by column chromatography with dichloromethane/methanol 90/10 yields the desired compound in a yield of 12%, 16 mg.

Provenance & Evidence