Chinese Journal of Applied Chemistry

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Microwave Assisted Synthesis, Structural Characterization, Thermal Stability and in vitro Anticancer Activity of Tricyclohexyltin 8-Quinolinoxide

YU Jiangxi, FENG Yonglan, KUANG Daizhi*, ZHANG Fuxing, JIANG Wujiu, ZHU Xiaoming   

  1. (Key Laboratory of Functional Organometallic Materials of College of Hunan Province,
    Department of Chemistry and Material Science,Hengyang Normal University,Hengyang 421008,China)
  • Received:2013-10-08 Revised:2014-01-04 Published:2014-08-10 Online:2014-08-10

Abstract: A novel tricyclohexyltin complex Cy3SnOC9NH6 was synthesized by the reaction of 8-quinolinol with tricyclohexyltin hydroxide under microwave irradiation, and characterized by UV, IR, 1H and 13C NMR, elemental analysis and X-ray crystal diffraction. The crystal belongs to triclinic system, space group P1 with the cell parameters:a=0.99530(5) nm, b=1.01129(5) nm, c=2.58327(13) nm, α=89.1880(10)°, β=86.6290(10)°, γ=81.2490(10)°, Z=4, V=2.5654(2) nm3, Dc=1.326 Mg/m3, μ(MoKα)=1.013 mm-1, F(000)=1064, R1=0.0447, wR2=0.0891. The complex is stable up to ~200 ℃. It displays strong in vitro anticancer activity against four human cancer cell lines, Colo205, HepG2, MCF-7 and NCI-H460.

Key words: tricyclohexyltin 8-quinolinol complex, microwave assisted synthesis, crystal structure, anticancer activity

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