2-Methyl-4-methoxycarbonylphenylboronic acid, pinacol ester → HCID 69652532, compound

Participants

Reaction Steps

3-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzoic acid methyl ester of Example 28, Step A (0.300 g, 1.09 mmol) and 2-(3-methoxy-phenyl)-cyclohex-1-en-1-yl trifluoromethanesulfonate (0.441 g, 1.31 mmol) were reacted in the manner of Example 1, Step F. Purification by flash column chromatography on silica gel, eluting with a solvent gradient of from 0 to 5% ethyl acetate in hexane, afforded the title compound (0.196 g) as a light yellow oil.

Provenance & Evidence