桥链中含氮、硫杂原子二酰胺的质谱研究

STUDY ON THE MASS SPECTROMETRY OF DIACYLAMIDES WITH BRIDGED CHAINS CONTAINING NITROGEN AND/OR SULFUR ATOMS

对四类桥链中含氮、硫原子的二酰胺的质谱进行了研究．揭示了它们的碎裂规律；指出了各类之间质谱的异同；推论了一些特征离子的结构和可能的形成机理．

This paper reported a study on the mass spectrometry of four kinds of diacylamides with bridged chains containing nitrogen and/or sulfur atoms. Their cleavage rules as well as the similarities and differences between the kinds of the compounds were revealed. The structures and the probable mechanisms of formation of some characteristic ions were deduced.