Gas phase ligand substitution reactions in fast atom bombardment mass spectrometry: effects of ligand base strength and choice of matrix liquid in substitution reactions of difluoroborn cations
Open Access
- 1 April 1989
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 67 (4) , 685-688
- https://doi.org/10.1139/v89-104
Abstract
Strongly basic amidine and guanidine ligands displace weaker-base ligands such as pyridine from D2BF2+ complexes in the gas phase in Fast Atom Bombardment mass spectrometry. The choice of protic vs. aprotic matrix liquid inhibits or promotes gas phase ligand substitution reactions. Keywords: ligand substitution, difluoroboron cations, FABMS.Keywords
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