Etherification of Cellulose in Binary Ionic Liquid as Solvent and Catalyst

被引：10
|
作者：
Kakibe, Takeshi [1 ]
Nakamura, Satoshi [1 ]
Mizuta, Waki [1 ]
Kishi, Hajime [1 ]
机构：
[1] Univ Hyogo, Dept Chem Engn, 2167 Shosha, Himeji, Hyogo 6712201, Japan
来源：
CHEMISTRY LETTERS | 2017年 / 46卷 / 05期
关键词：
Ionic liquid; Cellulose; Etherification; DISSOLUTION; EFFICIENT; ACYLATION; MIXTURES; ACETYLATION; COMPOSITE; CHLORIDE; POLAR;
D O I：
10.1246/cl.170089
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Etherification of cellulose, in particular, its epoxidation in the presence of glycidol, was conducted using a binary ionic liquid mixture as the solvent and catalyst. The influence of reaction time and component ratio was studied. The degree of cellulose epoxidation exceeded 2.2 at 60 degrees C for 18 h.
引用
收藏
页码：737 / 739
页数：3
相关论文
共 50 条
  • [21] Ionic liquid functionalized silica gel: novel catalyst and fixed solvent
    Lai, Guoqiao
    Peng, Jiajian
    Li, Jiayun
    Qiu, Huayu
    Jiang, Jianxiong
    Jiang, Kezhi
    Shen, Yongjia
    TETRAHEDRON LETTERS, 2006, 47 (39) : 6951 - 6953
  • [22] Hydrolysis of polycarbonate using ionic liquid [Bmim][Cl] as solvent and catalyst
    Li, Lei
    Liu, Fusheng
    Li, Zhuo
    Song, Xiuyan
    Yu, Shitao
    Liu, Shiwei
    FIBERS AND POLYMERS, 2013, 14 (03) : 365 - 368
  • [23] Acidic ionic liquid immobilized on cellulose: an efficient and recyclable heterogeneous catalyst for the solvent-free synthesis of hydroxylated trisubstituted pyridines
    Satasia, Shailesh P.
    Kalaria, Piyush N.
    Raval, Dipak K.
    RSC ADVANCES, 2013, 3 (10) : 3184 - 3188
  • [24] Accelerated cellulose depolymerization catalyzed by paired metal chlorides in ionic liquid solvent
    Su, Yu
    Brown, Heather M.
    Li, Guosheng
    Zhou, Xiao-dong
    Amonette, James E.
    Fulton, John L.
    Camaioni, Donald M.
    Zhang, Z. Conrad
    APPLIED CATALYSIS A-GENERAL, 2011, 391 (1-2) : 436 - 442
  • [25] Enzymatic Cellulose Hydrolysis for Glucose Obtainment Using Ionic Liquid as a Solvent Medium
    Andrade, Thaysi C. C.
    Bitencourt, Waldo C.
    Bomtempo, Fabricia V. S.
    Alves, Filipe S.
    Barbosa, Robson S.
    Guarda, Emerson A.
    REVISTA VIRTUAL DE QUIMICA, 2019, 11 (01) : 310 - 325
  • [26] Rheological behavior of cellulose/silk fibroin blend solutions with ionic liquid as solvent
    Yao, Yongbo
    Mukuze, Kanukai Susan
    Zhang, Yumei
    Wang, Huaping
    CELLULOSE, 2014, 21 (01) : 675 - 684
  • [27] Rheological behavior of cellulose/silk fibroin blend solutions with ionic liquid as solvent
    Yongbo Yao
    Kanukai Susan Mukuze
    Yumei Zhang
    Huaping Wang
    Cellulose, 2014, 21 : 675 - 684
  • [28] Ionic liquid: green solvent for the synthesis of cellulose/guar gum/PVA biocomposite
    Patil, Chandrashekhar M.
    Borse, Amulrao U.
    Meshram, Jyotsna S.
    GREEN MATERIALS, 2018, 6 (01) : 23 - 29
  • [29] Etherification of phenols catalysed by solid-liquid phase transfer catalyst PEG400 without solvent
    Cao, YQ
    Pei, BG
    SYNTHETIC COMMUNICATIONS, 2000, 30 (10) : 1759 - 1766
  • [30] New binary ionic liquid system for the preparation of chitosan/cellulose composite fibers
    Ma, Bomou
    Zhang, Meng
    He, Chunju
    Sun, Junfen
    CARBOHYDRATE POLYMERS, 2012, 88 (01) : 347 - 351
12345