reactions of benzoylacetonitrile with malononitrile in refluxing pyridine and its self condensation under fusion conditions in the presence of ammonium acetate and in refluxing pyridine were reinvestigated. New data were found and plausible mechanisms to account for the formation of the products are suggested.
重新研究了苯甲酰基
乙腈与
丙二腈在回流
吡啶中的反应及其在
乙酸铵和回流
吡啶存在下在熔融条件下的自缩合反应。发现了新数据,并提出了解释产物形成的合理机制。