Chinese Journal of Applied Chemistry ›› 1992, Vol. 0 ›› Issue (3): 49-53.

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STUDY ON MASS SPECTRA OF N-SUBSTITUTIVE BENZIMIDAZOLE AND N-SUBSTITUTIVE-2-THIOTHIAZOLIDONE COMPOUNDS

Jia Weiping1, Liu Shuying1, Cao Jie2, Wang Dazhuo2, Wang Duhu2   

  1. 1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun, 130022;
    2. Institute of Elemento-Organic Chemistry, Nankai University, Tianjin
  • Received:1990-12-25 Revised:1991-04-04 Published:1992-06-10 Online:1992-06-10

Abstract: The electron impact mass spectra of seven new N-substitutive benzimidazole and N-substitutive-2-thiothiazolidone compounds are reported. General fragmentation mechanism has been discussed by using high resolution precise mass determination and linked scan techniques.

Key words: EIMS, precise mass, linked scan, N-substitutive behzimidazole N-substituteive thiothiazolidone