A triphenylcyclopropenylium mass tag: synthesis and application to ultrasensitive LC/MS analysis of amines

作者:Topolyan Artyom P; Strizhevskaya Dina A; Belyaeva Maria A; Brylev Vladimir A; Ustinov Alexey V; Formanovsky Andrey A; Korshun Vladimir A
来源:Analyst, 2016, 141(11): 3289-3295.
DOI:10.1039/c5an02642c

摘要

Thiol adducts of triphenylcyclopropenylium undergo efficient heterolytic dissociation in electrospray (ESI) or laser desorption ionization (LDI) mass spectrometry giving rise to a prominent signal of an aromatic C3Ph3+ cation.

  • 出版日期2016