Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (08): 969-971. Previous Articles     Next Articles

Original Articles

水悬浮体系中α,β-环氧酮类化合物的合成研究

王永灿,叶金星,梁鑫淼*   

  1. (中国科学院大连化学物理研究所 大连 116011)
  • 收稿日期:2004-07-14 修回日期:2005-03-05 发布日期:2005-07-30
  • 通讯作者: 梁鑫淼

Synthesis of α,β-Epoxy Ketones in a Water Suspension Medium

WANG Yong-Can,YE Jin-Xing,LIANG Xin-Miao*   

  1. (Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116011)
  • Received:2004-07-14 Revised:2005-03-05 Published:2005-07-30
  • Contact: LIANG Xin-Miao

Trichloroisocyanuric acid-base can be used as an efficient oxidant for the epoxidaiton of enones and tandem oxidation-epoxidation of allylic alcohols in a water-suspension system as completely organic solvent free reactions. The effects of surfactant and base have been investigated. For most of the enones and allylic alcohols, the reaction could be completed within several hours with good yields.

Key words: allylic alcohol, trichloroisocyanuric acid, surfac-tant, α,β-enone, epoxidation