2-bromo-5-hydroxy-4-[(Z)-C-(3-hydroxypyridin-2-yl)-N-[(2-methylpropan-2-yl)oxy]carbonimidoyl]benzonitrile 在
间氯过氧苯甲酸 作用下,
以
氯仿 为溶剂,
反应 11.0h,
以94%的产率得到2-bromo-5-hydroxy-4-[(Z)-C-(3-hydroxy-1-oxidopyridin-1-ium-2-yl)-N-[(2-methylpropan-2-yl)oxy]carbonimidoyl]benzonitrile