Synthesis 2023; 55(23): 4000-4010
DOI: 10.1055/a-2147-2788
paper

Application of the Heck Reaction for the Synthesis of C-Glycosyl Phenolic Compounds

Sara M. Tomé
a   LAQV-REQUIMTE & Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
,
b   Department of Organic and Inorganic Chemistry, University of Oviedo, 33006 Oviedo, Spain
,
a   LAQV-REQUIMTE & Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
› Institutsangaben
This work has received financial support from the University of Aveiro, Fundação para a Ciência e a Tecnologia (FCT/MEC; UIDB/50006/2020), and Portugal 2020 (EPIGENGLICON, POCI-01-0145-FEDER-029767), Principado de Asturias (FICYT IDI/2018/000181), Ministerio de Asuntos Económicos y Transformación Digital (MINECO; PID2019-109253RB-I00) and the Fourth Framework Programme (MCIU/AEI/FEDER, UE; RTI2018-099756-B-I00). S.M.T. thanks Fundação para a Ciência e a Tecnologia for her PhD grant (SFRH/BD/103252/2014).


Abstract

The potential of the Heck reaction for the C-glycosylation of phenolic compounds was explored. An efficient and general methodology for the synthesis of C-glycosylated phenolic compounds based on the Heck coupling of halogenated phenolic derivatives (chromones, 2-styrylchromones, and xanthones) and sugar alkenes was developed. The protocol was applied to the preparation of previously unreported C-glycosylated 2-styrylchromones and xanthones of potential biological relevance.

Supporting Information



Publikationsverlauf

Eingereicht: 12. Juni 2023

Angenommen nach Revision: 02. August 2023

Accepted Manuscript online:
02. August 2023

Artikel online veröffentlicht:
19. September 2023

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