摘要
在碱催化下,环戊酮与芳醛经醇醛缩合反应合成了4个新型的2,5-二(取代苯基亚甲基)环戊酮,其结构经1H NMR,IR,MS和元素分析表征。
Four novel 2,5-bis(substituted-benzylidene)cyclopentanones were
synthesized by aldol condensation reaction of cyclopentanone with
aromatic aldehyde using alkali as the catalyst.The structures were
characterized by 1H NMR,IR,MS and elemental analysis.
出处
《合成化学》
CAS
CSCD
北大核心
2012年第4期515-516,519,共3页
Chinese Journal of Synthetic Chemistry
基金
河南省自然科学基金资助项目(092300410032)
关键词
2
5-二(取代苯基亚甲基)环戊酮
环戊酮
芳醛
羟醛缩合
合成
2,5-bis ( substituted benzylidene) cyelopentanone
eyclopentanone
aromatic aldehyde
aldol condensation
synthesis