Chemical Research in Chinese Universities ›› 1986, Vol. 2 ›› Issue (1): 19-24.

• Articles • Previous Articles     Next Articles

THE MASS SPECTRA OF HKTEROCYCLIC CONJUGATED COMPOUND AND ITS QUANTUM CHEMICAL CALCULATIONS

Fang yaoren1, Lai Zhugen2, Liang Desheng2, Lu Fengcai2   

  1. 1. Laboratory of Organic Chemistry, Beijing College of Forestry;
    2. Institute of Chemistry, Academia Sinica, Beijing
  • Received:1985-04-17 Online:1986-06-24 Published:2011-09-07

Abstract: Amechanism of cleft-rate-determining-step of furfurol,furylacrylic acid,dimethylfuran,thiophene-2-aldehyde,and pyrrole-2-aldehyde is.proposed,and various quantum parameters of molecular ions of these compounds and their fragments are calculated by using CNDO/2 method.The peak-height of mass spectra is quantitatively interpreted.This method could be extended to heterocyclic conjugated compounds.