Citation: Guo Qiao Lai, Fu Min Ma, Zi Qiang Hu, Hua Yu Qiu, Jian Xiong Jiang, Ji Rong Wu, Li Min Chen, Lian Bin Wu. Novel ionic liquids as reaction medium for atom transfer radical polymerization of methyl methacrylate[J]. Chinese Chemical Letters, ;2007, 18(5): 601-604. doi: 10.1016/j.cclet.2007.03.014 shu

Novel ionic liquids as reaction medium for atom transfer radical polymerization of methyl methacrylate

a Laboratory for Advanced Materials, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China;
b Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Teachers College, Hangzhou 310012, China

Received Date: 27 October 2006

Fund Project: Financial support from Zhejiang Provincial Natural Science Foundation (No.R203154, Y405124) is gratefully acknowledged. Authors are thankful for the help from Professor Yifeng Zhang in Zhejiang University.

Atom transfer radical polymerization (ATRP) of methyl methacrylate (MMA) employing ethyl 2-bromoisobutyrate (EBiB)/CuBr as the initiating system was investigated at 50℃ in the absence of any additional ligand in the three room temperature ionic liquids (RTILs), 1-methyl-imidazolium acetate ([mim] [CH₃COO]), 1-methylimidazolium propionate ([mim] [CH₃CH₂COO]) and 1-methylimidazolium butyrate ([mim] [CH₃CH₂CH₂COO]), respectively. All the polymerization in the three RTILs proceeded in a well-controlled manner. The sequence of the apparent polymerization rate constants was k_app([mim] [CH₃COO]) >_kapp([mim] [CH₃CH₂COO]) >k_app([mim] [CH₃CH₂CH₂COO]).
- ATRP,
- Imidazolium carboxylate,
- Methyl methacrylate,
- Cuprous bromide
1. [1]
  Aonan Wang , Jingwen Dai , Yiming Guo , Fanghua Ning , Xiaoyu Liu , Sidra Subhan , Jiaqian Qin , Shigang Lu , Jin Yi . Imidazolium bromide based dual-functional redox mediator for the construction of dendrite-free Li-CO₂ batteries. Chinese Chemical Letters, 2025, 36(7): 110186-. doi: 10.1016/j.cclet.2024.110186
2. [2]
  Yue Mao , Zhonghang Chen , Tiankai Sun , Wenyue Cui , Peng Cheng , Wei Shi . Luminescent coordination polymers with mixed carboxylate and triazole ligands for rapid detection of chloroprene metabolite. Chinese Journal of Structural Chemistry, 2024, 43(9): 100353-100353. doi: 10.1016/j.cjsc.2024.100353
3. [3]
  Huidan Geng , Jiuwei Nie , Wei Chen , Chong Zhao , Zikun Yao , Hui Wang , Jiquan Zhang , Lei Tang , Yuanyong Yang . A σ-π bond interchange assisted σ-π cross-metathesis reaction for nonoxidative conversion of methyl ketones to carboxylic acids. Chinese Chemical Letters, 2026, 37(4): 111277-. doi: 10.1016/j.cclet.2025.111277
4. [4]
  Xu-Rong Liu , Xu Xu , Jian-Feng Ge , Ru Sun . Fluorescence enhancement in cells via host-guest complexation of azabicycloheptane-modified naphthalimide dyes with methyl-β-cyclodextrin. Chinese Chemical Letters, 2026, 37(10): 112262-. doi: 10.1016/j.cclet.2025.112262
5. [5]
  Weichen WANG , Chunhua GONG , Junyong ZHANG , Yanfeng BI , Hao XU , Jingli XIE . Construction of two metal-organic frameworks by rigid bis(triazole) and carboxylate mixed-ligands and their catalytic properties for CO₂ cycloaddition reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1377-1386. doi: 10.11862/CJIC.20230415
6. [6]
  Bowen Xu , Jiahao Chen , Lulu Cui , Xinyue Li , Yuan Xue , Sheng Han . Terpolymers of alkyl methacrylate-trans anethole-1,2,3,6-tetrahydrophthalic anhydride copolymers: A low dosage and high-efficiency cold flow improver for diesel fuel. Chinese Chemical Letters, 2025, 36(5): 110196-. doi: 10.1016/j.cclet.2024.110196
7. [7]
  Yuxin Wang , Zhengxuan Song , Yutao Liu , Yang Chen , Jinping Li , Libo Li , Jia Yao . Methyl functionalization of trimesic acid in copper-based metal-organic framework for ammonia colorimetric sensing at high relative humidity. Chinese Chemical Letters, 2024, 35(6): 108779-. doi: 10.1016/j.cclet.2023.108779
8. [8]
  Limin ZHANG , Renqiang TANG , Yifan ZHENG , Hongtao CHENG , Qian WANG , Junfeng BAI . A (3,6)-c [Fe₃(μ₃-O)(acetate)₂(carboxyl)₄(pyridyl)₂] cluster-based metal-organic framework with methyl-impendent gourd-shaped pores for natural gas purification. Chinese Journal of Inorganic Chemistry, 2026, 42(7): 1412-1419. doi: 10.11862/CJIC.20260131

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1595)
HTML views(58)

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