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Title

Short and modular synthesis of tetraarylsalicylaldehydes

AuthorsTejedor, David ; Delgado-Hernández, Samuel; Santamaría-Peláeza, Blanca; García-Tellado, Fernando
KeywordsSalicylaldehydes
Regioselectivity
Synthesis
Issue Date5-Mar-2020
PublisherRoyal Society of Chemistry (UK)
CitationChemical Communications 56: 4019-4022 (2020)
AbstractIn this study, we describe a novel strategy that allows the obtention of all 15 possible substitution geometries of perarylated salicylaldehydes with total control of the regioselectivity. This strategy entitles the formation of the salicylaldehyde core via a Claisen rearrangement of propargyl vinyl ethers, followed by bromination and Pd-catalyzed aryl–aryl cross-coupling reactions.
Publisher version (URL)https://doi.org/10.1039/D0CC00738B
URIhttp://hdl.handle.net/10261/208389
DOI10.1039/D0CC00738B
ISSN1359-7345
E-ISSN1364-548X
Appears in Collections:(IPNA) Artículos
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