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Acetylation of Beechwood


, : Acetylation of Beechwood. Vyskum Pr Odboru Papiera Celulozy 18: V 26-V 28

Wood meal of Fagus sylvatica (milled to a particle size of 30-70 mu m) was subjected to acetylation with acetic anhydride in pyridine, and the product was extracted with chloroform. The treatment was repeated three times, and the acetyl-group content in the wood was determined after each acetylation. Milling enhanced acetylation, and the acetyl-group content reached 30.5% after the third acetylation.

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