CAJ | 학술논문

以乙基溴化镁和正己醛为原料，经亲核加成反应合成了3-辛醇，产率为81.2%；采用 PCC对3-辛醇进行氧化得到了食用香料3-辛酮，产率为85.3%。通过气相色谱、红外光谱、色质联机和核磁共振等分析数据对所合成的中间体和目标产物的结构进行了确定；对合成的3-辛酮进行了香气评价。
이을기추화미화정기철위원료，경친핵가성반응합성료3-신순，산솔위81.2%；채용 PCC대3-신순진행양화득도료식용향료3-신동，산솔위85.3%。통과기상색보、홍외광보、색질련궤화핵자공진등분석수거대소합성적중간체화목표산물적결구진행료학정；대합성적3-신동진행료향기평개。
3-Octanol is synthesized by the nucleophilic addition reaction of ethylmagnesium bromide with n-hexanal,and the yield of 3-octanol is 81.2%.Then flavoring agent 3-octanone is obtained by the oxidation of 3-octanol with PCC,and the yield of 3-octanone is 85.3%.The structures of synthet-ic intermediates and target products are identified by means of GC,IR,GC-MS,1 H NMR and 13 C NMR.The aroma characteristics of 3-octanone are evaluated.