Chin. J. Org. Chem. ›› 2007, Vol. 27 ›› Issue (02): 252-254. Previous Articles     Next Articles

Reports

氯化锌催化下C60与枞酸的反应

丁霞a,林中祥*,a,邓慧敏b   

  1. (a南京林业大学化工学院 南京 210037)
    (b中山大学分析测试中心 广州 510275)
  • 收稿日期:2006-04-24 修回日期:2006-06-15 发布日期:2007-01-30
  • 通讯作者: 林中祥

Reaction of C60 with Abietic Acid Catalyzed by ZnCl2

DING Xiaa, LIN Zhong-Xiang*,a, DENG Hui-Minb   

  1. (a College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037)
    (b Instrumental Analysis & Research Center, Sun Yat-sen University, Guangzhou 510275)
  • Received:2006-04-24 Revised:2006-06-15 Published:2007-01-30
  • Contact: LIN Zhong-Xiang

The reaction of C60 with abietic acid was carried out in the presence of ZnCl2 in o-dichloro- benzene under the atmosphere of N2 at temperature of 175~180 ℃ for 8 h in order to obtain Diels-Alder adduct of C60 with pimaric acid to contain conjugated diene in the same ring derived from isomerization of abietic acid with conjugated diene in two different rings catalyzed by ZnCl2. FT-IR, 13C NMR, 1H NMR and MALDI-TOF-MS spectra were used to determine the obtained C60 adducts isolated through silica column chromatography. The results showed dehydrogenation and decarboxylation happened during the reaction and aromatic groups in obtained C60 adducts.

Key words: dehydrogenation, decarboxylation, abietic acid, C60