反应详情

Methyl ester (16) (100 mg, 0.30 mmol) was coupled to 4-methyl-phenylboronic acid (44 mg, 0.33 mmol) using Method E. The crude compound was purified by column chromatography, eluting in 17% EtOAc in heptane to give the title compound. Yield: 45 mg, 44%; LC/MS tr 1.60 min; MS(ES+) m/z 350 (M+H)

1. customThe crude compound was purified by column chromatography
2. washeluting in 17% EtOAc in heptane