Synthesis of a fully biobased cellulose-3-(2-hydroxyphenyl) propionate ester with antioxidant activity and UV-resistant properties by the DBU/CO2/DMSO solvent system

• Published in: Green chemistry : an international journal and green chemistry resource : GC Vol. 23; no. 6; pp. 2352 - 2361
• Main Authors: Guo, Yuanlong, Long, Li, Guo, Gu, Pei, Min, Zhang, Lihua, Xie, Haibo, Sun, Hui, Zheng, Qiang
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 21.03.2021
• Subjects: 2,2-diphenyl-1-picrylhydrazyl; absorption; Absorption spectroscopy; activation energy; antioxidant activity; Antioxidants; Biocompatibility; Biomedical materials; Calorimetry; Carbon dioxide; Catalysts; Cellulose; Cellulose esters; Cellulose propionates; Colorimetry; Cytotoxicity; Differential scanning calorimetry; dimethyl sulfoxide; equations; Esters; Fourier analysis; Fourier transform infrared spectroscopy; Fourier transforms; Free radicals; Gravimetric analysis; Green chemistry; Infrared analysis; Infrared spectroscopy; kinetics; Magnetic properties; Magnetic resonance spectroscopy; NMR; NMR spectroscopy; Nuclear magnetic resonance; nuclear magnetic resonance spectroscopy; Propionic acid; Reaction kinetics; Scavenging; Solvents; Spectrum analysis; Substitution reactions; Synthesis; temperature; Thermal properties; Thermodynamic properties; thermogravimetry; Toxicity; ultraviolet-visible spectroscopy

Recently, cellulose esters with particular functionality have obtained considerable attention as they can be used in various fields; therefore, the design and facile synthesis of cellulose esters is still a prime subject of research in this area. In this study, a novel cellulose derivative, namely c...