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

Tetsuo Kondo, Derek G. Gray

研究成果: Contribution to journalArticle査読

50 被引用数 (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.

本文言語英語
ページ(範囲)417-423
ページ数7
ジャーナルJournal of Applied Polymer Science
45
3
DOI
出版ステータス出版済み - 1 1 1992
外部発表はい

All Science Journal Classification (ASJC) codes

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

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