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１－（４－正庚氧基）丁基己内酰胺１可由正庚醇与１，４－二卤代丁烷反应后，再与己内酰胺反应制得。每步均在混合无机碱ＫＯＨ／Ｋ２ＣＯ３（作为碱性试剂）和季铵盐（作为固－液相转移催化剂）存在下进行反应。
1- (4-n-heptyloxy) butyl caprolactam 1 can be n-heptanol and 1,4-di-halogenated butane reaction, and then caprolactam reaction. The reaction is performed in each step in the presence of a mixed inorganic base of KOH / K 2 CO 3 as an alkaline reagent and a quaternary ammonium salt as a solid-liquid phase transfer catalyst.