Chin. J. Org. Chem. ›› 2010, Vol. 30 ›› Issue (07): 1063-1065. Previous Articles     Next Articles

Reviews

水相中N-溴代丁二酰亚胺氧化β-紫罗兰酮制备4-氧代-β-紫罗兰酮

陈雄*1,杨华武1,黎艳玲1,朱卓越1,李银辉2,许新华*2   

  1. (1湖南中烟工业有限公司技术中心 长沙 410007)
    (2湖南大学化学化工学院 长沙 410082)
  • 收稿日期:2009-07-13 修回日期:2010-01-11 发布日期:2010-02-11
  • 通讯作者: 许新华 E-mail:xhx1581@21cn.com;xhx1581@yahoo.com.cn

Preparation of 4-Oxo-β-Ionone by Allylic Oxidation of β-Lonone with N-Bromosuccinimide in Aqueous Phase

Chen Xiong*1 Yang Huawu1 Li Yanling1 Zhu Zhuoyue1 Li Yinhui2 Xu Xinhua*2   

  1. (Technology Center, China Tobacco Hunan Industrial Corporation, Changsha 410007) (College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082)
  • Received:2009-07-13 Revised:2010-01-11 Published:2010-02-11

β-Ionone, β-methyl ionone, β-damascone and β-cyclocitral can be readily converted respectively to the 4-oxo products in moderate yields, when treated with N-bromosuccinimide in aqueous sodium hydroxide solution.

Key words: aqueous phase, 4-oxo-β-ionone, allylic oxidation, β-ionone, N-bromosuccinimide