1.
Org Biomol Chem
; 20(41): 8108-8119, 2022 10 26.
Artigo
em Inglês
| MEDLINE
| ID: mdl-36214790
RESUMO
Polyhydroxylated phenols are components of biomass and precursors of pigments in plants. This paper reports a novel entry to xanthene dyes, involving the reaction of 2,4,6-trihydroxybenzaldehyde with primary aliphatic amines. This catalyst-free synthesis exhibits a high atom economy and can be conducted under eco-friendly conditions and operational simplicity.