Chin. J. Org. Chem. ›› 2007, Vol. 27 ›› Issue (02): 269-271. Previous Articles     Next Articles

Reports

5(6)-羧基罗丹明110异构体的合成、分离及表征

高勇,田敏,张斌,张敏,李剑利,史真*   

  1. (西北大学化学系 西安 710069)
  • 收稿日期:2005-12-14 修回日期:2006-05-31 发布日期:2007-01-30
  • 通讯作者: 史真

Synthesis, Separation and Characterization of 5(6)-Carboxy-rhodamine110 Isomers

GAO Yong, TIAN Min, ZHANG Bin, ZHANG Min, LI Jian-Li, SHI Zhen*   

  1. (Department of Chemistry, Northwest University, Xi'an 710069)
  • Received:2005-12-14 Revised:2006-05-31 Published:2007-01-30
  • Contact: SHI Zhen

5(6)-Carboxy-rhodamine110 isomer were synthesized via condensation of 3-aminophenol and trimellitic anhydride. The isomers were separated and characterized. The combined yield of 5-carboxy-rho-damine110 and 6-carboxy-rhodamine110 was high.

Key words: isomer, synthesis, separation, 5(6)-carboxy-rhodamine110