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研究了十四种西佛碱类化合物的电子轰击质谱,利用碰撞诱导解离(CID)和B/E联动扫描技术,证实了特殊重排产物的离子结构及生成机理,并利用亚稳离子测定方式对这类化合物的主要离子进行了归属。
The electron impact mass spectra of fourteen schiff base compounds were studied. Collision-induced dissociation (CID) and B / E scanning were used to confirm the ion structure and formation mechanism of the specific rearrangement products. The way the main ions of these compounds are assigned.