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Tandem mass spectrometric analysis of distinct fragmentation patterns to [M+Na]/z and [M+H]/z of dendritic Al(III) and Zn(II) quinolates
Author(s) -
Shen Liang,
Sha Yaowu,
Hong Xiaoyin
Publication year - 2004
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.1517
Subject(s) - chemistry , fragmentation (computing) , protonation , adduct , tandem mass spectrometry , electrospray ionization , tandem , electrospray , mass spectrometry , ion , zinc , analytical chemistry (journal) , chromatography , organic chemistry , operating system , materials science , computer science , composite material
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. Copyright © 2004 John Wiley & Sons, Ltd.