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Título

Chemo-differentiating ABB' multicomponent reactions. Privileged building blocks

AutorTejedor, David ; García-Tellado, Fernando
Fecha de publicaciónmar-2007
EditorRoyal Society of Chemistry (Great Britain)
CitaciónChemical Society Reviews 36(3): 484-491 (2007)
ResumenMulticomponent reactions (MCRs) designated as ABB are defined as those reactions that introduce into the final product one molecule of component A and two molecules of component B in a chemo-differentiating manner. This ability to discriminate the incorporation of component B ensures that these processes maintain the advantages of using multicomponent reactions in diversity-oriented molecular construction. Furthermore, they benefit from the fact that only two reagents need to be mixed together. Component B can be therefore considered to be a privileged building block, and the reactions in which it participates, chemo-differentiating multicomponent reactions. Among the reduced set of compounds capable of acting as such building blocks, we discuss the use of ketenes, terminal conjugated alkynoates, enolisable carbonyl compounds, cyclic enol ethers and cyclic enamines.
Descripción8 pages, 5 figures, 12 schemes.-- PMID: 17325787 [PubMed].-- Avaiolable online Oct 16, 2006.
Versión del editorhttp://dx.doi.org/10.1039/b608164a
URIhttp://hdl.handle.net/10261/13236
DOI10.1039/b608164a
ISSN0306-0012
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