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由己内酰胺经三步连续反应合成了强有机碱 DBU,产物用元素分析,红外光谱和~(13)C 核磁共振谱进行了表征。
The strong organic base DBU was synthesized from caprolactam in three steps. The product was characterized by elemental analysis, IR and ~ (13) C NMR.