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本文报道了9个噁二唑类化合物的制备。研究了6个噁唑和噁二唑类化合物与丁炔二酸二甲酯的Diels-Alder反应,其中4个获得了目标产物2-芳基呋喃-3,4-二羧酸二甲酯。
This article reports the preparation of 9 oxadiazoles. Diels-Alder reaction of six oxazoles and oxadiazoles with dimethyl butynidic acid was studied. Four of them obtained dimethyl 2-arylfuran-3,4-dicarboxylate.