Formation of [M + 15]+ ions from aromati
โ
Lin Wang; Yunfeng Chai; Peijun Tu; Cuirong Sun; Yuanjiang Pan
๐
Article
๐
2011
๐
John Wiley and Sons
๐
English
โ 235 KB
Unexpected [M + 15] + ions were formed during the analysis of aromatic aldehydes by use of methanol in positive-ion electrospray ionization mass spectrometry. Aromatic aldehydes with electron-withdrawing groups or electron-donating groups were all tested to make sure the universality. All the aromat