摘要
利用环戊酮与正戊醛缩合，再经催化氢化制得了２－正戊基环戊酮。研究了环戊酮与正戊醛羟醛缩合反应生成２－亚正戊基环戊酮的各种影响因素，２－正戊基环戌酮与碘甲烷反应合成了三甲基戊基环戊酮香料单体。
In this paper,2-pentylcyclopentanono was obtained by hydroge-nation of the condensation product which was prepared by reaction of cyclo-pentanone with pentanal,the various factors that effected the condensationof cyclopentanone with pentanal were discussed,meanwhile,2.5,1-trimethyl-2-pentylcyclopentanone was synthesized by treating 2-pentylcyclopentanonewith iodomethane.
关键词
甲基
戊基
戊酮
香料合成
Cyclopentanone
Pentanal
2-pentylcyclopentanone
2,5,5-Trimethyl-2-Pentyl-cyclopentanone:Perfume
