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以喹啉为原料,在温和条件下制得喹啉类离子化合物1~9,并在室温下将其用于Knoevenagel缩合反应,以80%~95%的收率高效生成相应的烯腈a~f,离子化合物经过简单处理即可重复使用。
Quinoline is used as a starting material to prepare quinoline ionic compounds 1 to 9 under mild conditions and used for Knoevenagel condensation reaction at room temperature to efficiently produce the corresponding nitrile a- f, ionic compounds can be reused after simple processing.