Mass Spectral Behavior of Some Indole Schiff-Base Derivatives  

作　　者：Li XU Shi Ping XU(Institute of Materia Medica, Chinese Academy of Mdical Sciencesand Peking Union Medical College, Beijing 100050) 

出　　处：《Chinese Chemical Letters》1999年第9期763-766,共4页中国化学快报（英文版）

摘　　要：Twenty-two indole Schiff-base derivatives were synthesized. Two special ways of cleavage were discussed in the formation of the specific fragment ions in the mass spectra(MS).Twenty-two indole Schiff-base derivatives were synthesized. Two special ways of cleavage were discussed in the formation of the specific fragment ions in the mass spectra(MS).

关 键 词：SCHIFF-BASE CLEAVAGE specific fragment ions EI high resolution MS 

分 类 号：O621[理学—有机化学]