Home

Citation: Shi Minxiao, Lin Xianfu. STUDY ON THE SEQUENCE DISTRIBUTION OF POLY(OCTADECYL METHACRYLATE) STEREOREGULARITY[J]. Chinese Journal of Applied Chemistry, ;1992, 9(6): 46-51. shu

STUDY ON THE SEQUENCE DISTRIBUTION OF POLY(OCTADECYL METHACRYLATE) STEREOREGULARITY

Shi Minxiao ,
Lin Xianfu ^,

1.
Instrument Analysis and Research Center, Zhejiang University, Hangzhou 310027

Corresponding author: Lin Xianfu,
Received Date: 4 January 1992
Available Online: 20 May 1992

Poly(octadecyl methacrylate)(P(n-OMA)) was synthesized. The sequence distribution of its stereoregularity has been studied ¹³C NMR spectra of by carbonyl, methyl and quaternary carbons. The contents of various stereosequences were determined and the rusults were in agreement with that obtained from FTIR spectra.The number average sequence lengths were determined in terms of ¹³C NMR spectra of triad sequence. The results suggest that the polymerization of alkyl methacylate is characterized by Bernoullian statistics.
- polyoctadecyl mehtacrylate,
- stereoregularity,
- ¹³C NMR spectrum,
- FTIR spectrum
1. [1]
  Wenwen Zhang , Peichao Zhang , Conghao Gai , Xiaoyun Chai , Yan Zou , Qingjie Zhao . Unveiling Kinetics at Natural Abundance: ¹³C NMR Isotope Effect Experiments. University Chemistry, 2025, 40(10): 203-207. doi: 10.12461/PKU.DXHX202411076
2. [2]
  Zijian Zhao , Yanxin Shi , Shicheng Li , Wenhong Ruan , Fang Zhu , Jijun Jiang . A New Exploration of the Preparation of Polyacrylic Acid by Free Radical Polymerization Based on the Concept of Green Chemistry. University Chemistry, 2024, 39(5): 315-324. doi: 10.3866/PKU.DXHX202311094
3. [3]
  Qi Liang , Xinxin Wang , Xinmiao Zhao , Mohan Yu , Yue Sun . 电子圆二色谱结合量子化学计算的氨基酸手性解析——介绍一个计算化学综合实验. University Chemistry, 2026, 41(5): 380-390. doi: 10.12461/PKU.DXHX202511096
4. [4]
  Cuiping HE , Zhuxuan LI , Yuqing SUN , Jie LIU , Shicheng XU , Zhanchao WU . Ca²⁺ doping induced crystal phase transition and spectral regulation of Ba₃P₄O₁₃: Eu²⁺ phosphor. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2299-2306. doi: 10.11862/CJIC.20250074
5. [5]
  Yongchao ZHU , Wenjie LIANG , Hai XU . Raman spectroscopic layer-dependent of Bi₂SeO₅ nanosheets and their encapsulation performance for two-dimensional materials. Chinese Journal of Inorganic Chemistry, 2026, 42(3): 584-592. doi: 10.11862/CJIC.20250217
6. [6]
  Jingxuan Zhang , Weihao Jiang , Siyuan Zhang , Hongye Tian , Ziye Huang , Lin Huang , Qikun Wu , Jing Yang , Yibin Jiang , Cheng Wang . Automation and AI-Assisted Investigation of the Chemical Reactivity of Sulfosalicylic Acid. University Chemistry, 2026, 41(1): 332-345. doi: 10.12461/PKU.DXHX202505108
7. [7]
  Min WANG , Dehua XIN , Yaning SHI , Wenyao ZHU , Yuanqun ZHANG , Wei ZHANG . Construction and full-spectrum catalytic performance of multilevel Ag/Bi/nitrogen vacancy g-C₃N₄/Ti₃C₂T_x Schottky junction. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1123-1134. doi: 10.11862/CJIC.20230477
8. [8]
  Peng XU , Shasha WANG , Nannan CHEN , Ao WANG , Dongmei YU . Preparation of three-layer magnetic composite Fe₃O₄@polyacrylic acid@ZiF-8 for efficient removal of malachite green in water. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 544-554. doi: 10.11862/CJIC.20230239
9. [9]
  Jiahui YU , Jixian DONG , Yutong ZHAO , Fuping ZHAO , Bo GE , Xipeng PU , Dafeng ZHANG . The morphology control and full-spectrum photodegradation tetracycline performance of microwave-hydrothermal synthesized BiVO₄:Yb³⁺,Er³⁺ photocatalyst. Journal of Fuel Chemistry and Technology, 2025, 53(3): 348-359. doi: 10.1016/S1872-5813(24)60514-1
10. [10]
  Jizhou Liu , Chenbin Ai , Chenrui Hu , Bei Cheng , Jianjun Zhang . Accelerated Interfacial Electron Transfer in Perovskite Solar Cell by Ammonium Hexachlorostannate Modification and fs-TAS Investigation. Acta Physico-Chimica Sinica, 2024, 40(11): 2402006-0. doi: 10.3866/PKU.WHXB202402006
11. [11]
  Min WANG , Dehua XIN , Wei ZHANG , Haiying YANG , Yuchun WANG , Zhaorong LIU , Meng SHI , Le SHI . Preparation and full-spectrum catalytic degradation performance of nitrogen vacancy g-C₃N₄/Bi/BiOBr/BiOI heterojunction material. Chinese Journal of Inorganic Chemistry, 2025, 41(11): 2283-2298. doi: 10.11862/CJIC.20250109
12. [12]
  Lei Shi . Nucleophilicity and Electrophilicity of Radicals. University Chemistry, 2024, 39(11): 131-135. doi: 10.3866/PKU.DXHX202402018
13. [13]
  Yu Xiong , Li-Jun Hu , Jian-Guo Song , Di Zhang , Yi-Shuang Peng , Xiao-Jun Huang , Jian Hong , Bin Zhu , Wen-Cai Ye , Ying Wang . Structure elucidation of plumerubradins A–C: Correlations between ¹H NMR signal patterns and structural information of [2+2]-type cyclobutane derivatives. Chinese Chemical Letters, 2025, 36(5): 110149-. doi: 10.1016/j.cclet.2024.110149
14. [14]
  Wenliang Wang , Weina Wang , Lixia Feng , Nan Wei , Sufan Wang , Tian Sheng , Tao Zhou . Proof and Interpretation of Severe Spectroscopic Selection Rules. University Chemistry, 2025, 40(3): 415-424. doi: 10.12461/PKU.DXHX202408063
15. [15]
  Jing Wang , Xue Qi , Yan Li , Zhihui Wen , Zhanheng Feng , Xiaohang Qiu . 散射光中的隐秘指纹——拉曼光谱. University Chemistry, 2026, 41(4): 280-288. doi: 10.12461/PKU.DXHX202507031
16. [16]
  Keying Qu , Jie Li , Ziqiu Lai , Kai Chen . Unveiling the Mystery of Chirality from Tartaric Acid. University Chemistry, 2024, 39(9): 369-378. doi: 10.12461/PKU.DXHX202310091
17. [17]
  Aoyun Meng , Zhenhua Li , Guoyuan Xiong , Zhen Li , Jinfeng Zhang . Rapid and stable degradation of dichlorvos on chili pepper and histamine in sardines using S-scheme Al6Si2O13/g-C3N4 nanocomposites. Chinese Journal of Structural Chemistry, 2026, 45(5): 100867-100867. doi: 10.1016/j.cjsc.2026.100867
18. [18]
  Qianping Li , Hua Guan , Changfeng Wan , Yonghai Song , Jianwen Jiang . 大学有机化学复习课项目式教学——以“液晶化合物4-正戊基苯甲酸-4′-正戊基苯酯的合成路线设计与产品制备”为例. University Chemistry, 2025, 40(8): 100-116. doi: 10.12461/PKU.DXHX202410070
19. [19]
  Renxiao Liang , Zhe Zhong , Zhangling Jin , Lijuan Shi , Yixia Jia . A Palladium/Chiral Phosphoric Acid Relay Catalysis for the One-Pot Three-Step Synthesis of Chiral Tetrahydroquinoline. University Chemistry, 2024, 39(5): 209-217. doi: 10.3866/PKU.DXHX202311024
20. [20]
  Min LIU , Huapeng RUAN , Zhongtao FENG , Xue DONG , Haiyan CUI , Xinping WANG . Neutral boron-containing radical dimers. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 123-130. doi: 10.11862/CJIC.20240362

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1605)
HTML views(180)

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