The title compound 2 was found to be a very useful intermediate to synthesize five- and six-membered hetero-condensed pyridazinones in high yields under generally mild and simple reaction conditions.
研究发现,标题化合物 2 是一种非常有用的中间体,可在温和简单的反应条件下高产率合成五元和六元杂缩合
哒嗪酮。