利用DPPA通过Mitsunobu反应取代羟基合成叠氮化物的文章（点击：），但 Mitsunobu反应会生成大量的副产物，不易纯化。下面介绍一种可以得到相同产物的方法，利用DPPA和DBU，可以取代羟基得到构型翻转的叠氮化物，此反应生成副产物 ...

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