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在水相中,以磷钨酸为催化剂,吡咯与羰基化合物为底物,室温下一步合成了二吡咯甲烷类化合物,反应产物纯度高,无需进一步纯化.该方法具有明显的环境友好、产率高和操作过程简便的优点.
In the aqueous phase, using pyrophosphoric acid as catalyst and pyrrole and carbonyl compound as substrates, one-step synthesis of dipyrromethene compounds at room temperature resulted in high purity of the reaction product without further purification.The method has obvious environmental friendliness and the yield High and the advantages of simple operation.