Tandem mass spectrometric analysis of distinct fragmentation patterns to [M+Na]/z and [M+H]/z of dendritic Al(III) and Zn(II) quinolates.
Tandem mass spectrometric analysis of distinct fragmentation patterns to [M+Na]/z and [M+H]/z of dendritic Al(III) and Zn(II) quinolates.
复制标题
DOI：
10.1002/rcm.1517
复制
发表时间：
2004-07
期刊：
影响因子：
--
通讯作者：
Liang Shen;Y. Sha;X. Hong
中科院分区：
文献类型：
--
作者：
Liang Shen;Y. Sha;X. Hong
采用正离子电喷雾质谱（ESI-MS）对两种新型树枝状铝锌喹啉酸盐的合成进行了有效的监测。通过对配合物的串联质谱分析，观察到钠加合物分子离子[M+Na]+和质子化分子离子[M+H]+的不同断裂途径。
The synthesis of two novel dendritic aluminum and zinc quinolates, which are soluble in common solvents, was monitored effectively by positive ion electrospray ionization mass spectrometry (ESI-MS). Through tandem mass spectrometric analysis of the complexes, distinct fragmentation pathways for sodium adduct molecular ion [M+Na]+ and protonated molecular ion [M+H]+ were observed.