应用化学 ›› 1995, Vol. 0 ›› Issue (6): 53-55.

• 研究论文 • 上一篇    下一篇

用新的非水溶剂体系制备含磷纤维素衍生物

尤田耙, 张兴元, 沈晓煊, 郭荷民, 胡小铭   

  1. 中国科学技术大学化学系, 合肥 230026
  • 收稿日期:1994-11-17 修回日期:1995-06-29 出版日期:1995-12-10 发布日期:1995-12-10
  • 基金资助:
    国家自然科学基金资助课题

Synthesis of Cellulose Derivatives Containing Phosphorus with A Non-Aqueous Solvent System

You Tianpa, Zhang Xingyuan, Shen Xiaoxuan, Guo Hemin, Hu Xiaoming   

  1. Department of Chemistry, University of Science and Technology of China, Hefei 230026
  • Received:1994-11-17 Revised:1995-06-29 Published:1995-12-10 Online:1995-12-10

摘要: 近年合成的一些纤维素衍生物被用作不对称合成的手性催化剂配体、拆分光学异构体的色谱手性固定相等.溶纤剂多系含水体系,而许多纤维素衍生化反应要求在无水条件下进行.近年来虽然发现了N2O4/DMF非水溶纤剂,但在该体系中进行衍生化反应时,同时会引进其它的取代基.使许多纤维素的衍生化反应仍需在非均相条件下进行,要求高温、反应时间长,导致纤维素降解和反应不均匀.

关键词: 非水溶剂, 含磷纤维素衍生物, 合成

Abstract: A non-aqueous solvent system is introduced,several cellulose derivatives containing phosphorus have been synthesized in this solvent and their physico-chemical propertieshave been characterized as well.

Key words: non-aqueous solvent, cellulose derivatives containing phosphortis, synthesis