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本文报道了在混合溶剂中冠醚催化作用的 Darzens 酯缩合反应,并合成了四个芳族缩水甘油酸酯类化合物。产物经 IR.~1HNMR 和元素分析鉴定,均与文献报道相符合。
In this paper, the condensation of Darzens ester catalyzed by a crown ether in a mixed solvent was reported. Four aromatic glycidyl esters were synthesized. The product was identified by IR. ~ 1HNMR and elemental analysis, all in line with the literature.