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- Title
Insight into the Mechanisms of the Multicomponent Ugi and Ugi-Smiles Reactions by ESI-MS(/MS).
- Authors
Iacobucci, Claudio; Reale, Samantha; Gal, Jean‐François; De Angelis, Francesco
- Abstract
The mechanisms of the Ugi and Ugi-Smiles reactions were investigated by using finely selected reaction conditions that allowed all of the intermediates to be 'fish-out' and characterized by ESI-MS/MS. New insight into the Ugi and Ugi-Smiles reaction mechanisms is provided without using charge-tagged reagents. Characterization of the isomeric species of the Mumm rearrangement in the gas phase was performed by using MS/MS.
- Subjects
CHEMICAL reagents; ISOMER shifts (Mossbauer spectroscopy); GAS phase reactions; CHEMICAL reactions; CHEMICAL processes
- Publication
European Journal of Organic Chemistry, 2014, Vol 2014, Issue 32, p7087
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201403179