Multimodal Carbon Monoxide Photorelease from Flavonoids.
Org Lett
; 26(3): 708-712, 2024 01 26.
Article
en En
| MEDLINE
| ID: mdl-38227978
ABSTRACT
Photooxygenation of flavonoids leads to the release of carbon monoxide (CO). Our structure-photoreactivity study, employing several structurally different flavonoids, including their 13C-labeled analogs, revealed that CO can be produced via two completely orthogonal pathways, depending on their hydroxy group substitution pattern and the reaction conditions. While photooxygenation of the enol 3-OH group has previously been established as the CO liberation channel, we show that the catechol-type hydroxy groups of ring B can predominantly participate in photodecarbonylation.
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Flavonoides
/
Monóxido de Carbono
Idioma:
En
Revista:
Org Lett
Asunto de la revista:
BIOQUIMICA
Año:
2024
Tipo del documento:
Article
País de afiliación:
República Checa