α、β不饱和酮和酰胺的二茂铁衍生物的质谱研究

Mass Spectra of Ferrocenylethylene Formacyl Derivatives

本文报道α、β不饱和酮和酰胺的二茂铁衍生物的电子轰击质谱（ＥＩＭＳ），并利用高分辨质谱（ＨＲＭＳ）数据和ＭＳ／ＭＳ联用技术研究了该类化合物的裂解规律，还研究了直接进样探头温度对谱图的影响。

The mass spectra of the title compounds have been reported. The fragmentation patterns and the structure of fragment ion have been examined by means of the MS/MS technique and high resolution mass spectrometer. The major ions presented in all spectra are moleculars ion and [M-C5H5]+ ion. The rearrangement reaction of the R group has been observed. The spectral patterns of the title compounds are temperature sensitive. Some of the ions ill the spectra and hydrogenation seem to be formed in more high temperature of t.he sample heater.