Synthesis of cationic hemicellulosic derivatives with a low degree of substitution in dimethyl sulfoxide media

Succinoylation of wheat straw hemicellul

Succinoylation of wheat straw hemicelluloses with a low degree of substitution in aqueous systems

✍ Runcang Sun; X. F. Sun; X. Bing 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 234 KB

## Abstract The reaction of wheat straw hemicelluloses with succinic anhydride in aqueous alkaline systems was studied. The products showed a rather low degree of substitution, ranging from 0.017 to 0.21. The effects of reaction times of 0.5–16 h, temperatures of 25–45°C, and molar ratios of succin