Citation: Xiao Xuan LIU, Mei HAN, Lun Yong DUAN, Guang Guo WU. Controlled Radical Photopolymerization of n-Butyl Methacrylate in Bluk Mediated by HTEMPO[J]. Chinese Chemical Letters, ;2006, 17(8): 1109-1112. shu

Controlled Radical Photopolymerization of n-Butyl Methacrylate in Bluk Mediated by HTEMPO

Department of Chemistry, College of Science, Shantou University, Shantou 515063

Received Date: 6 January 2006

Fund Project: Financially supports from the National Natural Science Foundation of China (No. 20274023 and 20474036) and Guangdong Province Natural Science Foundation (No. 021241) are gratefully acknowledged.

Controlled radical photopolymerization of n-butyl methacrylate(n-BMA) mediated by 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy(HTEMPO) was carried out in bulk at ambient temperature. It was found that obtained n-BMA homopolymers exhibited narrow polydispersities of around 1.4, which was characterized by GPC. Plots of number-average molecular weight vs. conversion and Ln([M₀]/[M]) vs. time were liner respectively, indicating that was a controlled photopolymerization.
- Photopolymerization,
- nitroxide,
- n-butyl methacrylate,
- HTEMPO
1. [1]
  Wenbi Wu , Yinchu Dong , Haofan Liu , Xuebing Jiang , Li Li , Yi Zhang , Maling Gou . Modification of plasma protein for bioprinting via photopolymerization. Chinese Chemical Letters, 2024, 35(8): 109260-. doi: 10.1016/j.cclet.2023.109260
2. [2]
  Yi Zhu , Jingyan Zhang , Yuchao Zhang , Ying Chen , Guanghui An , Ren Liu . Designing unimolecular photoinitiator by installing NHPI esters along the TX backbone for acrylate photopolymerization and their applications in coatings and 3D printing. Chinese Chemical Letters, 2024, 35(7): 109573-. doi: 10.1016/j.cclet.2024.109573
3. [3]
  Qian Wu , Mengda Xu , Tianjiao Ma , Shuzhen Yan , Jin Li , Xuesong Jiang . Chalcone-derived oxime esters with efficient photoinitiation properties under LED irradiation. Chinese Chemical Letters, 2025, 36(3): 110427-. doi: 10.1016/j.cclet.2024.110427
4. [4]
  Ying Chen , Lun Li , Guohao Han , Ren Liu , Guanghui An , Yi Zhu . Macromolecular coumarin sulfonium salt with side chain effect constructed by copolymerization strategy for free radical, cationic, and hybrid photopolymerizations. Chinese Chemical Letters, 2025, 36(7): 110458-. doi: 10.1016/j.cclet.2024.110458
5. [5]
  Matvey K. Shurikov , Yuliana A. Kolesnikova , Darya E. Votkina , Pavel A. Abramov , Taisiya S. Sukhikh , Galina V. Romanenko , Sergey L. Veber , Dmitry E. Gorbunov , Nina P. Gritsan , Giuseppe Resnati , Evgeny V. Tretyakov , Vadim Yu. Kukushkin , Pavel S. Postnikov , Pavel V. Petunin . Engineering optical anisotropy in paramagnetic organic crystals: Dichroism of nitronyl nitroxide radicals. Chinese Journal of Structural Chemistry, 2025, 44(9): 100653-100653. doi: 10.1016/j.cjsc.2025.100653
6. [6]
  Hongdao LI , Shengjian ZHANG , Hongmei DONG . Magnetic relaxation and luminescent behavior in nitronyl nitroxide-based annuluses of rare-earth ions. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 972-978. doi: 10.11862/CJIC.20230411
7. [7]
  Xiaoling WANG , Hongwu ZHANG , Daofu LIU . Synthesis, structure, and magnetic property of a cobalt(Ⅱ) complex based on pyridyl-substituted imino nitroxide radical. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 407-412. doi: 10.11862/CJIC.20240214
8. [8]
  Huaixiang Yang , Miao-Miao Li , Aijun Zhang , Jiefei Guo , Yongqi Yu , Wei Ding . Visible-light-induced photocatalyst- and metal-free radical phosphinoyloximation of alkenes with tert-butyl nitrite as bifunctional reagent. Chinese Chemical Letters, 2025, 36(3): 110425-. doi: 10.1016/j.cclet.2024.110425
9. [9]
  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
10. [10]
  Zhanhui Yang , Jiaxi Xu . (m+n+…) or [m+n+…]cycloaddition?. University Chemistry, 2025, 40(3): 387-389. doi: 10.12461/PKU.DXHX202406032
11. [11]
  Rui Hu , Yidan Qi , Xingyu Wang , Yunhui Yang , Congyang Wang . Titanium-promoted conversion of N₂ into N-methylimides. Chinese Chemical Letters, 2026, 37(1): 111197-. doi: 10.1016/j.cclet.2025.111197
12. [12]
  Le Ye , Wei-Xiong Zhang . Structural phase transition in a new organic-inorganic hybrid post-perovskite: (N,N-dimethylpyrrolidinium)[Mn(N(CN)2)3]. Chinese Journal of Structural Chemistry, 2024, 43(6): 100257-100257. doi: 10.1016/j.cjsc.2024.100257
13. [13]
  Xingfen Huang , Jiefeng Zhu , Chuan He . Catalytic enantioselective N-silylation of sulfoximine. Chinese Chemical Letters, 2024, 35(4): 108783-. doi: 10.1016/j.cclet.2023.108783
14. [14]
  Huahong ZHANG , Yang ZHAO , Rui NING , Shuixing WU , Xiaopeng ZHANG . Coordination equilibrium between cyclometalated Pt(Ⅱ) complexs [Pt(κ³-N^C^N′)(CNXyl)]Cl and [Pt(κ²-N^C^N′)(CNXyl)Cl]. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1840-1850. doi: 10.11862/CJIC.20250136
15. [15]
  Sanmei Wang , Yong Zhou , Hengxin Fang , Chunyang Nie , Chang Q Sun , Biao Wang . Constant-potential simulation of electrocatalytic N₂ reduction over atomic metal-N-graphene catalysts. Chinese Chemical Letters, 2025, 36(3): 110476-. doi: 10.1016/j.cclet.2024.110476
16. [16]
  Siyi Lin , Qingxue Xu , Xuguan Bai , Zhennan Tian , Lu Wang , Fuxin Han , Shigui Chen , Qiang Cai . Halogen-bonded organic frameworks (XOFs) based on [N···Br⁺···N] bonds for enhanced photothermal cancer therapy. Chinese Chemical Letters, 2026, 37(1): 111425-. doi: 10.1016/j.cclet.2025.111425
17. [17]
  Zhaoquan Guo , Wenyao Ding , Zhenguo Xi , Lin Yang , Gang Lu , Hongyin Gao . Protecting-group-dependent chemo- and regioselective cascade rearrangement of N-arylhydroxylamines with N-thiophthalimides. Chinese Chemical Letters, 2026, 37(2): 111196-. doi: 10.1016/j.cclet.2025.111196
18. [18]
  Shengkai Li , Yuqin Zou , Chen Chen , Shuangyin Wang , Zhao-Qing Liu . Defect engineered electrocatalysts for C–N coupling reactions toward urea synthesis. Chinese Chemical Letters, 2024, 35(8): 109147-. doi: 10.1016/j.cclet.2023.109147
19. [19]
  Lijun Mao , Shuo Li , Xin Zhang , Zhan-Ting Li , Da Ma . Cucurbit[n]uril-based nanostructure construction and modification. Chinese Chemical Letters, 2024, 35(8): 109363-. doi: 10.1016/j.cclet.2023.109363
20. [20]
  Jialin Cai , Yizhe Chen , Ruiwen Zhang , Cheng Yuan , Zeyu Jin , Yongting Chen , Shiming Zhang , Jiujun Zhang . Interfacial Pt-N coordination for promoting oxygen reduction reaction. Chinese Chemical Letters, 2025, 36(2): 110255-. doi: 10.1016/j.cclet.2024.110255

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(1302)
HTML views(27)

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