Home

Citation: Hu Yunhua, Zhuo Renxi. Preparation of Long-Chain Fatty Acid Esters of Cellulose in LiCl/DMAc System and Their Drug Release Properties[J]. Chinese Journal of Applied Chemistry, ;1996, 13(2): 7-10. shu

Preparation of Long-Chain Fatty Acid Esters of Cellulose in LiCl/DMAc System and Their Drug Release Properties

Hu Yunhua ,
Zhuo Renxi

1.
Department of Chemistry, Wuhan University, Wuhan 430072

Received Date: 9 June 1995
Available Online: 27 December 1995
Fund Project:

Long-chain fatty acid esters of cellulose were prepared by the reaction of cellulose with acid chlorides in LiCl/DMAc solution.The effects of reaction conditions on the degree of substitution were studied.The results showed that the degree of substitution could reach 2.85 under proper reaction conditions. The drug release properties from these cellulose ester matrixes were also investigated.
- cellulose,
- esterification,
- LiCl/DMAc,
- controlled drug release
1. [1]
  Aili Feng , Xin Lu , Peng Liu , Dongju Zhang . Computational Chemistry Study of Acid-Catalyzed Esterification Reactions between Carboxylic Acids and Alcohols. University Chemistry, 2025, 40(3): 92-99. doi: 10.12461/PKU.DXHX202405072
2. [2]
  Guodong Xu , Chengcai Sheng , Xiaomeng Zhao , Tuojiang Zhang , Zongtang Liu , Jun Dong . Reform of Comprehensive Organic Chemistry Experiments in the Context of Emerging Engineering Education: A Case Study on the Improved Preparation of Benzocaine. University Chemistry, 2024, 39(11): 286-295. doi: 10.12461/PKU.DXHX202403094
3. [3]
  Xiaoning TANG , Junnan LIU , Xingfu YANG , Jie LEI , Qiuyang LUO , Shu XIA , An XUE . Effect of sodium alginate-sodium carboxymethylcellulose gel layer on the stability of Zn anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1452-1460. doi: 10.11862/CJIC.20240191
4. [4]
  Lisha LEI , Wei YONG , Yiting CHENG , Yibo WANG , Wenchao HUANG , Junhuan ZHAO , Zhongjie ZHAI , Yangbin DING . Application of regenerated cellulose and reduced graphene oxide film in synergistic power generation from moisture electricity generation and Mg-air batteries. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1151-1161. doi: 10.11862/CJIC.20240202
5. [5]
  Yiying Yang , Dongju Zhang . Elucidating the Concepts of Thermodynamic Control and Kinetic Control in Chemical Reactions through Theoretical Chemistry Calculations: A Computational Chemistry Experiment on the Diels-Alder Reaction. University Chemistry, 2024, 39(3): 327-335. doi: 10.3866/PKU.DXHX202309074
6. [6]
  Shijie Li , Ke Rong , Xiaoqin Wang , Chuqi Shen , Fang Yang , Qinghong Zhang . Design of Carbon Quantum Dots/CdS/Ta₃N₅ S-Scheme Heterojunction Nanofibers for Efficient Photocatalytic Antibiotic Removal. Acta Physico-Chimica Sinica, 2024, 40(12): 2403005-. doi: 10.3866/PKU.WHXB202403005
7. [7]
  Wanchun Zhu , Yongmei Liu , Li Wang , Yunshan Bai , Shu'e Song , Xiaokui Wang , Zhongyun Wu , Hong Yuan , Yunchao Li , Fuping Tian , Yuan Chun , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement and Control of Temperature. University Chemistry, 2025, 40(5): 128-136. doi: 10.12461/PKU.DXHX202503028
8. [8]
  Zhongyun Wu , Li Wang , Xiaokui Wang , Wanchun Zhu , Yuan Chun , Fuping Tian , Yongmei Liu , Yunshan Bai , Hong Yuan , Yufeng Li , Shu'e Song , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement and Control of Pressure. University Chemistry, 2025, 40(5): 137-147. doi: 10.12461/PKU.DXHX202503027
9. [9]
  Yidan Jing , Xiaomin Zhang , Nan Xu . Design and Practice of Chemical Science Popularization Experiments Based on the Concept of Controlling Variables: Taking the “Recovery of Silver from Silver-Containing Wastewater” Science Popularization Project as an Example. University Chemistry, 2025, 40(4): 346-352. doi: 10.12461/PKU.DXHX202405146
10. [10]
  Yixuan Zhu , Qingtong Wang , Jin Li , Lin Chen , Junlong Zhao . Blog of Oxytocin. University Chemistry, 2024, 39(9): 134-140. doi: 10.12461/PKU.DXHX202310090
11. [11]
  Wentao Lin , Wenfeng Wang , Yaofeng Yuan , Chunfa Xu . Concerted Nucleophilic Aromatic Substitution Reactions. University Chemistry, 2024, 39(6): 226-230. doi: 10.3866/PKU.DXHX202310095
12. [12]
  Yiping HUANG , Liqin TANG , Yufan JI , Cheng CHEN , Shuangtao LI , Jingjing HUANG , Xuechao GAO , Xuehong GU . Hollow fiber NaA zeolite membrane for deep dehydration of ethanol solvent by vapor permeation. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 225-234. doi: 10.11862/CJIC.20240224
13. [13]
  Heng Zhang . Determination of All Rate Constants in the Enzyme Catalyzed Reactions Based on Michaelis-Menten Mechanism. University Chemistry, 2024, 39(4): 395-400. doi: 10.3866/PKU.DXHX202310047
14. [14]
  Yuting Zhang , Zhiqian Wang . Methods and Case Studies for In-Depth Learning of the Aldol Reaction Based on Its Reversible Nature. University Chemistry, 2024, 39(7): 377-380. doi: 10.3866/PKU.DXHX202311037
15. [15]
  Ruitong Zhang , Zhiqiang Zeng , Xiaoguang Zhang . Improvement of Ethyl Acetate Saponification Reaction and Iodine Clock Reaction Experiments. University Chemistry, 2024, 39(8): 197-203. doi: 10.3866/PKU.DXHX202312004
16. [16]
  Yukun Xing , Xiaoyu Xie , Fangfang Chen . A Sunlit Gift: Vitamin D. University Chemistry, 2024, 39(9): 28-34. doi: 10.12461/PKU.DXHX202402006
17. [17]
  Jijun Sun , Qianlang Wang , Qian Chen , Quanqin Zhao , Shumei Zhai . The Antibiotic Legion’s Manifesto to Human Allies. University Chemistry, 2025, 40(4): 307-321. doi: 10.12461/PKU.DXHX202405206
18. [18]
  Juan WANG , Zhongqiu WANG , Qin SHANG , Guohong WANG , Jinmao LI . NiS and Pt as dual co-catalysts for the enhanced photocatalytic H₂ production activity of BaTiO₃ nanofibers. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1719-1730. doi: 10.11862/CJIC.20240102
19. [19]
  Yuan Chun , Lijun Yang , Jinyue Yang , Wei Gao . Ideological and Political Design of BZ Oscillatory Reaction Experiment. University Chemistry, 2024, 39(2): 72-76. doi: 10.3866/PKU.DXHX202308072
20. [20]
  Shiyan Cheng , Yonghong Ruan , Lei Gong , Yumei Lin . Research Advances in Friedel-Crafts Alkylation Reaction. University Chemistry, 2024, 39(10): 408-415. doi: 10.12461/PKU.DXHX202403024

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1047)
HTML views(68)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return