Water-Doped Brønsted Acidic Protic Ionic Liquids for Enhanced Tributyl Citrate Synthesis in a Two-Phase Esterification System.
Chem Asian J
; 19(7): e202400006, 2024 Apr 02.
Article
en En
| MEDLINE
| ID: mdl-38433098
ABSTRACT
Tributyl citrate (TBC) plays a crucial role as a plasticizer, enhancing the flexibility of polymers such as polyvinyl chloride. Its biodegradability and non-toxic nature contribute to eco-friendly appeal, making it a preferred additive in diverse industries, including food packaging, medical devices, toys, and consumer goods. Herein, a method for the synthesis of TBC using inexpensive Brønsted acidic protic ionic liquids (ILs) in a two-phase reaction system is presented. The esterification process is carried out with high yield (>99 %), selectivity (up to 98 %) and short reaction time of 2â
h. The catalyst in the form of IL shows excellent performance and stability, desirable for industrial applications.
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Banco de datos:
MEDLINE
Idioma:
En
Revista:
Chem Asian J
Año:
2024
Tipo del documento:
Article
País de afiliación:
Polonia