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Extending the Study of the 6,8 Rearrangement in Flavylium Compounds to Higher pH Values: Interconversion between 6‐Bromo and 8‐Bromo‐apigeninidin

The rearrangement between isomers 6‐ and 8‐bromo‐apigeninidin (6 and 8) was studied by pH jumps using stopped flow, UV/Vis, NMR, and HPLC analysis. The system constitutes a pH‐dependent network of chemical reactions involving up to 18 different species. The dynamic network is equivalent to a single...

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Detalles Bibliográficos
Autores principales: Cruz, Luís M., Basílio, Nuno M., de Freitas, Victor A., Lima, João C., Pina, Fernando J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5126205/
https://www.ncbi.nlm.nih.gov/pubmed/27933227
http://dx.doi.org/10.1002/open.201500210