A synthetically benign one-pot construction of enamino-xanthene dyes.
Org Biomol Chem
; 20(41): 8108-8119, 2022 10 26.
Article
in En
| MEDLINE
| ID: mdl-36214790
ABSTRACT
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.
Full text:
1
Database:
MEDLINE
Main subject:
Coloring Agents
/
Amines
Language:
En
Journal:
Org Biomol Chem
Journal subject:
BIOQUIMICA
/
QUIMICA
Year:
2022
Type:
Article
Affiliation country:
Spain