Chinese Journal of Magnetic Resonance ›› 2006, Vol. 23 ›› Issue (3): 333-339.

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An NMR Study on A Derivative of Dichromium Ene

JIANG Hong, TU Shu-jiang, LIU Xin-you, YANG Jun-shan, FENG You-jian   

  1. 1.Key Laboratory of Biotechnology on Medical Plant of Jiangsu, Xuzhou Normal University, Xuzhou 221116, China;2.Department of Chemistry, Xuzhou Normal University, Xuzhou 221116, China;3.Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094,China;
    4. Department of Pharmacy of Tangdu Hospital,The Fourth Military Medical University,Xi′an 710038, China
  • Received:2005-11-08 Revised:2005-12-28 Published:2006-09-05 Online:2009-12-05
  • Contact: TU Shu-jiang

Abstract: The structure of a derivative of dichromium ene was determined by NMR (1H NMR, 13C NMR, DEPT, 1H-1H COSY, HSQC and HMBC) methods to be 7-(4-bromophenyl)-7H-pyrano[3,2-c:5,6-c′] dichromium ene 6,8-dione. The 1H and 13C chemical shifts of the compound were assigned.

Key words: NMR, chemical shift, 2D NMR, dichromium ene, spectroscopic analysis

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