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Please use this identifier to cite or link to this item: http://dspace.utalca.cl/handle/1950/4769

Title: The mechanism of Troger's base formation probed by electrospray ionization mass spectrometry
Authors: Abella, C.A.M.
Benassi, M.
Santos, L.S.
Eberlin, M.N.
Coelho, F.
Issue Date: 2007
Publisher: American Chemical Society Journals
Citation: Journal of Organic Chemistry 72 (11):4048 - 4054
Abstract: Using direct infusion electrospray ionization mass and tandem mass spectrometric experiments [ESI-MS(/MS)], we have performed on-line monitoring of some reactions used to form Tröger's bases. Key intermediates, either as cationic species or as protonated forms of neutral species, have been intercepted and characterized. The role of urotropine as the methylene source in these reactions has also been accessed. Reaction pathways shown by ESI-MS(/MS) have been probed by gas-phase ion/molecule reactions, and an expanded mechanism for Tröger's base formation based on the mass spectrometric data has been elaborated.
Description: Santos, L.S. Instituto de Química de Recursos Naturales, Universidad de Talca, P.O. Box 747, Talca, Chile.
URI: http://dspace.utalca.cl/handle/1950/4769
ISSN: 0022-3263
Appears in Collections:Artículos en publicaciones ISI - Universidad de Talca

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