Chinese Journal of Magnetic Resonance ›› 2011, Vol. 28 ›› Issue (2): 272-277.

Previous Articles     Next Articles

Characterizing the Adduct of Diketohexose with Nitromethane by NMR Spectroscopy

 HE Yao-Wu1,4, SUN Man-Fu2, CAO Ling-Hua1,3*, ZHOU Shu-Bao, AISA Haji Akber1*   

  1. 1. Key Laboratory of Chemistry of Plant Resources in Arid Regions of Chinese Academy of Sciences, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China;
    2. Physics and Chemistry Test Center, Xinjiang University, Urumqi 830046, China;
    3. College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, China;
    4. Graduate School of the  Chinese Academy of Sciences, Beijing 100049, China
  • Received:2010-07-12 Revised:2010-07-19 Online:2011-06-05 Published:2011-06-05
  • Supported by:

    国家自然科学基金杰出青年科学基金资助项目(30925045),中国科学院、国家外国专家局创新团队国际合作伙伴计划项目联合资助.

Abstract:

1,2∶4,5-di-O-isopropylidene-3-C-nitromethyl-β-D-ribo-hex-2-ulo pyranose was synthesized with high stereoselectivity. Its absolute configuration was confirmed. The 1H  and 13C NMR signals of the compound were assigned using 1D and 2D techniques, including 1H NMR, 13C NMR, gCOSY, gHSQC, gHMBC and ROESY.

Key words: NMR, assignment, diketohexose, adduct

CLC Number: