Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (08): 926-929. Previous Articles     Next Articles

Original Articles

水介质中α,α-双(4-羟基香豆素-3-基)甲苯的洁净合成

王静,史达清*,庄启亚,王香善,屠树江   

  1. (1徐州师范大学化学系 徐州 221116)
    (2徐州医学院 徐州 221002)
    (3江苏省药用植物生物技术重点实验室 徐州 221116)
  • 收稿日期:2004-08-16 修回日期:2005-02-01 发布日期:2005-07-30
  • 通讯作者: 史达清

Clean Synthesis of α,α-Bis(4-hydroxycoumarin-3-yl)toluene in Aque-ous Media

WANG Jing,SHI Da-Qing*,ZHUANG Qi-Ya,WANG Xiang-Shan
TU Shu-Jiang   

  1. (1 Department of Chemistry, Xuzhou Normal University, Xuzhou 221116)
    (2 Xuzhou Medical College, Xuzhou 221002)
    (3 The Key Laboratory of Biotechnology on Medical Plants of Jiangsu Province, Xuzhou 221116)
  • Received:2004-08-16 Revised:2005-02-01 Published:2005-07-30
  • Contact: SHI Da-Qing

The reaction of aromatic aldehydes with 4-hydroxycoumarin in the presence of triethylben-zylammonium chloride in aqueous media provided a fast, efficient, high-yielding and clean access to α,α-bis(4-hydroxycoumarin-3-yl)toluene.

Key words: α,α-bis(4-hydroxycoumarin-3-yl)toluene, clean synthesis, aqueous media