Acetylation of sugarcane bagasse hemicel
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Xaio-Feng Sun; Run-Cang Sun; Li Zhao; Jing-Xia Sun
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Article
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2004
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John Wiley and Sons
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English
β 141 KB
π 1 views
## Abstract Sugarcane bagasse hemicelluloses were partially acetylated with acetic anhydride using __N__βbromosuccinimide (NBS) as a catalyst under mild conditions in an almost solventβfree system. The overall yield and degree of substitution (DS) were varied from 66.2 and 83.5% and between 0.27 an