Facile method for the preparation of tri‐O‐(alkyl)cellulose

Tetsuo Kondo, Derek G. Gray

研究成果: ジャーナルへの寄稿記事

50 引用 (Scopus)

抄録

A simple way to prepare tri‐O‐(alkyl)cellulose from cellulose acetate (CA) in dimethylsulfoxide (DMSO) using the appropriate alkyl iodide and NaOH has been developed. In this procedure, the addition of a small amount of water to the DMSO solution improved the efficiency of etherification. The substitution pattern of (methyl)cellulose (MC) was investigated to determine the effect of added water on the relative reactivities of the glucose ring substituents. This etherification method can be applied to alkylate other polymers with acetate‐functional groups that are soluble in DMSO.

元の言語英語
ページ(範囲)417-423
ページ数7
ジャーナルJournal of Applied Polymer Science
45
発行部数3
DOI
出版物ステータス出版済み - 1 1 1992

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Dimethyl Sulfoxide
Cellulose
Methylcellulose
Water
Iodides
Glucose
Polymers
Substitution reactions

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Polymers and Plastics
  • Materials Chemistry

これを引用

Facile method for the preparation of tri‐O‐(alkyl)cellulose. / Kondo, Tetsuo; Gray, Derek G.

:: Journal of Applied Polymer Science, 巻 45, 番号 3, 01.01.1992, p. 417-423.

研究成果: ジャーナルへの寄稿記事

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