HCID 22054278, compound → HCID 22054240, compound

Participants

Reaction Steps

N-(3-tert-Butoxycarbonylpyridin-2-yl)-5-(5,6-dimethoxy-3-methyl-1,4-benzoquinon-2-yl)methyl-2-acetoxybenzamide (0.140 g, 0.254 mmol) was dissolved in formic acid (2.0 ml) and the resulting solution was stirred at room temperature for 12 hours. The reaction solution was concentrated and the obtained residue was purified by silica gel chromatography (chloroform:methanol=10:1) and then recrystallized from ether to obtain the titled compound (0.110 g, 0.222 mmol, 87%).

Provenance & Evidence