Le Lagadec Ronan, Rubio Laura, Velasco Luis, Pérez-Flores Javier, Miranda Rene, Cabrera Armando
Instituto de Química, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Coyoacán, 04511 México DF, Mexico.
Rapid Commun Mass Spectrom. 2003;17(15):1699-702. doi: 10.1002/rcm.1108.
The mass spectrometric fragmentations of a series of cyclopentanol derivatives in positive fast-atom bombardment (FAB(+)) mode were investigated. The corresponding pathways proposed were confirmed by MS/MS data obtained using linked scans at constant B/E, high-resolution accurate mass data, and comparisons with corresponding information for a specifically deuterated molecule.
研究了一系列环戊醇衍生物在正离子快原子轰击(FAB(+))模式下的质谱碎裂情况。通过在恒定B/E下使用联动扫描获得的MS/MS数据、高分辨率精确质量数据以及与特定氘代分子的相应信息进行比较,证实了所提出的相应碎裂途径。