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<jats:title>Abstract</jats:title><jats:p>An NMR method for determining the distribution of acetyl groups in cellulose acetates was developed. Treatment of cellulose acetates with acetyl‐<jats:italic>d</jats:italic><jats:sub>3</jats:sub> chloride gave products having simple spectra which could be analyzed quantitatively to give the distribution of acetyl groups in the original sample. The method was applied to studying (1) the hydrolysis of cellulose triacetate with ammonia, (2) the acetylation of cellulose acetate with acetyl chloride, and (3) the acetylation of cellulose acetate with acetic anhydride.</jats:p>
収録刊行物
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- Journal of Polymer Science Part A-1: Polymer Chemistry
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Journal of Polymer Science Part A-1: Polymer Chemistry 9 (1), 155-161, 1971-01
Wiley
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詳細情報 詳細情報について
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- CRID
- 1362544418726220416
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- NII論文ID
- 30005607422
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- NII書誌ID
- AA00247483
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- ISSN
- 15429350
- 0449296X
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- データソース種別
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