Chem. J. Chinese Universities ›› 2010, Vol. 31 ›› Issue (1): 79.

• Articles • Previous Articles     Next Articles

Design, Synthesis and Crystal Structure of 1′-Iodoferrocenecarbaldehyde Oxime Esters

GUO Jian2, WU Kai-Qiang2, CHEN Xin2, YUAN Yao-Feng1,2*   

  1. 1. State Key Laboratory Breeding Base of Photocatalysis, Fuzhou University, Fuzhou 350002, China;
    2. Department of Chemistry, Fuzhou University, Fuzhou 350108, China
  • Received:2009-04-07 Online:2010-01-10 Published:2010-01-10
  • Contact: YUAN Yao-Feng. E-mail: yaofeng_yuan@fzu.edu.cn
  • Supported by:

    国家自然科学基金(批准号: 20772016)、留学回国人员科研启动基金和福州大学光催化省部共建国家重点实验室培育基地开放课题(批准号: K-081009) 资助.

Abstract:

The multi-functional 1′-iodoferrocenecarbaldehyde is a versatile building block in organic synthesis. Four novel 1′-iodoferrocenecarbaldehyde oxime esters were designed and synthesized on the basis of 1′-iodoferrocenecarbaldehyde. The compounds were confirmed by means of elemental analysis, IR spectrum, 1H NMR, MS and X-ray single-crystal diffraction analysis. The crystal of compound 3a belongs to a monoclinic system, space group P2(1)/n with cell parameters a=0.6328(3) nm, b=1.0634(7) nm, c=2.3815(13) nm, α=90°, β=93.546(19)°, γ=90°, Z=4, μ=2.883 mm-1, Dc=1.910 g/cm3, F(000)=896. The crystal structure of compound 3a shows that the molecules can form three-dimension supramolecular cavity assemblies via hydrogen bond, static interaction and aromatic π-π stacking interactions. This special assemblies could selectively recognise some of the guest molecules.

Key words: Ferrocenecarbaldehyde oxime; π-π Stacking interaction; Hydrogen bond; Self-assembly

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