搜索 - 科创

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DBPSA（双-（N,N'二苄基苯基）方酰苯胺）的制备反应机理在500mL的梨形烧瓶中，加入方酸5.24 g (45.9mmol, 1eq) [1]，N,N’-二苄基苯胺25.04g (91.6mmol

有复核者报道，使用国产的某品牌的方酸完全得不到产物。故此注释：方酸的纯品是不吸湿的流散性很好的粉末，在购买和使用时应当注意质量问题。必要时使用核磁确定原料纯度。

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