Synthesis of prodelphinidin B2 3,3′′-digallate using AgOTf-mediated self-condensation

Autor: Hana Saito, Yoriko Takahashi, Atsushi Kawamura, Hidefumi Makabe
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Results in Chemistry, Vol 12, Iss , Pp 101902- (2024)
Druh dokumentu: article
ISSN: 2211-7156
DOI: 10.1016/j.rechem.2024.101902
Popis: The Lewis acid mediated self-condensation of an epigallocatechin gallate derivative was examined. We found that AgOTf as a Lewis acid and diethylene glycol as a leaving group at C-4 position afforded a dimeric epigallocatechin gallate derivative in a moderate yield. The condensed product was applied to the synthesis of prodelphinidin B2 3,3′′-digallate.
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