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NHC-Catalyzed Reactions of Aryloxyacetaldehydes: A Domino Elimination/Conjugate Addition/Acylation Process for the Synthesis of Substituted Coumarins

[Image: see text] N-Heterocyclic carbenes (NHCs) catalyze a domino Michael addition/acylation reaction to form 3,4-dihydrocoumarins. The reaction proceeds through addition of the NHC to an aryloxyaldehyde followed by elimination of a phenoxide leaving group, generating an enol intermediate. This tra...

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Bibliografski detalji
Glavni autori: Phillips, Eric M., Wadamoto, Manabu, Roth, Howard S., Ott, Andrew W., Scheidt, Karl A.
Format: Artigo
Jezik:Inglês
Izdano: 2009
Teme:
Online pristup:https://ncbi.nlm.nih.gov/pmc/articles/PMC2640423/
https://ncbi.nlm.nih.gov/pubmed/19049403
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ol802448c
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