Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10601609 | Carbohydrate Polymers | 2013 | 11 Pages |
Abstract
⺠O-acylation of cellulose using β-Ala gave the highest DS% compared to Gly and α,l-Ala. ⺠β-Ala-Cellulose is the most reactive to give highest N-acylation yield. ⺠Thermochemical/strain transitions in O-/N-acylation of cellotetraose-model. ⺠The lower steric energy of β-Ala-Cellulose is advantageous for N-acylation.
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Authors
Kesavan Devarayan, Taketoshi Hayashi, Masakazu Hachisu, Jun Araki, Kousaku Ohkawa,