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Open AccessCommunication
Molecules 2012, 17(7), 8351-8358; doi:10.3390/molecules17078351

Electrospray Ionization Mass Spectrometric Analysis of Highly Reactive Glycosyl Halides

1
Department of Medicinal Chemistry, Faculty of Medicine, University of Szeged, Dóm tér 8, H-6720 Szeged, Hungary
2
Department of Organic Chemistry, Faculty of Science and Technology, University of Debrecen, Egyetem tér 1, H-4010 Debrecen, Hungary
*
Authors to whom correspondence should be addressed.
Received: 18 May 2012 / Revised: 21 June 2012 / Accepted: 25 June 2012 / Published: 10 July 2012
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Abstract

Highly reactive glycosyl chlorides and bromides have been analysed by a routine mass spectrometric method using electrospray ionization and lithium salt adduct-forming agents in anhydrous acetonitrile solution, providing salient lithiated molecular ions [M+Li]+, [2M+Li]+ etc. The role of other adduct-forming salts has also been evaluated. The lithium salt method is useful for accurate mass determination of these highly sensitive compounds.
Keywords: glycosyl halides; electrospray mass spectrometry; nanoelectrospray; lithium salts glycosyl halides; electrospray mass spectrometry; nanoelectrospray; lithium salts
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Bokros, A.; Bánfi, A.; Kupihár, Z.; Kele, Z.; Illyés, T.Z.; Szolomájer, J.; Kovács, L. Electrospray Ionization Mass Spectrometric Analysis of Highly Reactive Glycosyl Halides. Molecules 2012, 17, 8351-8358.

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