Novel Reactive Matrices for the Analysis of Alcohols by Matrix-Assisted Laser Desorption/Ioization Mass Spectrometry
- Authors: Slyundina M.S.1, Borisov R.S.1, Zaikin V.G.1
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Affiliations:
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
- Issue: Vol 73, No 14 (2018)
- Pages: 1347-1352
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182928
- DOI: https://doi.org/10.1134/S1061934818140113
- ID: 182928
Cite item
Abstract
A possibility of using a number of aromatic and heteroaromatic carboxylic acids and their halogen anhydrides as reactive matrix compounds for the analysis of alcohols of different structures by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry has been studied. It is shown that the acylation of alcohols with nicotinic and quinoline-6-carboxylic acid chlorides gives derivatives with high desorption/ionization efficiency under MALDI conditions, and that the free acids formed as a result of the hydrolysis of anhydrides act as matrix compounds. The proposed approach is tested on a number of aliphatic, alicyclic, and aromatic alcohols.
About the authors
M. S. Slyundina
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: borisov@ips.ac.ru
Russian Federation, Moscow, 119991
R. S. Borisov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Author for correspondence.
Email: borisov@ips.ac.ru
Russian Federation, Moscow, 119991
V. G. Zaikin
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: borisov@ips.ac.ru
Russian Federation, Moscow, 119991
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