Citation: Fu She HAN, Jian Qiang QU, Xin ZHANG, Meng Xian DING, Lian Xun GAO. Resolution of 3,3'-Dioxo-1,1'(3H,3'H)spirobi[isobenzofuran] -5,6,5'6'-tetracarboxylic acid and Optically active Polyimides thereof[J]. Chinese Chemical Letters, ;2000, 11(12): 1077-1080. shu

Resolution of 3,3'-Dioxo-1,1'(3H,3'H)spirobi[isobenzofuran] -5,6,5'6'-tetracarboxylic acid and Optically active Polyimides thereof

PCLCC, State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022

Received Date: 22 May 2000

3,3'-Dioxo-1,1'(3H,3'H)spirobi[isobenzofuran]-5,6,5',6'-tetracarboxylic acid 1 was resolved successfully and the corresponding optically active polyimides PI were synthesized. The properties of the optically active PI and the racemic one were investigated. The results showed that the specific rotation of (-)-PI was about two times to that of the (+)-PI, and the regularity of the optically active PI was higher than that of the racemic one.
- Resolution,
- spirodilactone tetracarboxylic acid,
- optically active polyimide
1. [1]
  Tao Yu , Vadim A. Soloshonok , Zhekai Xiao , Hong Liu , Jiang Wang . Probing the dynamic thermodynamic resolution and biological activity of Cu(Ⅱ) and Pd(Ⅱ) complexes with Schiff base ligand derived from proline. Chinese Chemical Letters, 2024, 35(4): 108901-. doi: 10.1016/j.cclet.2023.108901
2. [2]
  Meng Shan , Yongmei Yu , Mengli Sun , Shuping Yang , Mengqi Wang , Bo Zhu , Junbiao Chang . Bifunctional organocatalyst-catalyzed dynamic kinetic resolution of hemiketals for synthesis of chiral ketals via hydrogen bonding control. Chinese Chemical Letters, 2025, 36(1): 109781-. doi: 10.1016/j.cclet.2024.109781
3. [3]
  Aoxuan Song , Qinglong Qiao , Ning Xu , Yiyan Ruan , Wenhao Jia , Xiang Wang , Zhaochao Xu . Super-resolution imaging of cellular pseudopodia dynamics with a target-specific blinkogenic probe. Chinese Chemical Letters, 2025, 36(8): 110643-. doi: 10.1016/j.cclet.2024.110643
4. [4]
  Yingying Yan , Wanhe Jia , Rui Cai , Chun Liu . An AIPE-active fluorinated cationic Pt(Ⅱ) complex for efficient detection of picric acid in aqueous media. Chinese Chemical Letters, 2024, 35(5): 108819-. doi: 10.1016/j.cclet.2023.108819
5. [5]
  Qiao Zhang , Xin Tan , Zihang Liu , Jingyu Ma , Dongqi Cao , Fenfang Li , Shengyi Dong . Optically healable and mechanically tough supramolecular glass from low-molecular-weight compounds. Chinese Chemical Letters, 2025, 36(8): 110660-. doi: 10.1016/j.cclet.2024.110660
6. [6]
  Liangju Zhao , Shiyu Qin , Fei Wu , Limin Zhu , Qing Han , Lingling Xie , Xuejing Qiu , Hongliang Wei , Lanhua Yi , Xiaoyu Cao . Polycarbonyl conjugated porous polyimide as anode materials for high performance sodium-ion batteries. Chinese Chemical Letters, 2025, 36(8): 110246-. doi: 10.1016/j.cclet.2024.110246
7. [7]
  Haotian Zhang , Shengfa Feng , Mufan Cao , Xiong Xiong Liu , Pengcheng Yuan , Yaping Wang , Min Gao , Long Pan , Zhengming Sun . Al₂O₃ coated polyimide porous films enable thin yet strong polymer-in-salt solid-state electrolytes for dendrite-free lithium metal batteries. Chinese Chemical Letters, 2025, 36(8): 111096-. doi: 10.1016/j.cclet.2025.111096
8. [8]
  Xuan Liu , Qing Li . Tailoring interatomic active sites for highly selective electrocatalytic biomass conversion reaction. Chinese Chemical Letters, 2025, 36(4): 110670-. doi: 10.1016/j.cclet.2024.110670
9. [9]
  Mengfan Zhang , Lingyan Liu , Peng Wei , Wei Feng , Tao Yi . A proximity tagging strategy utilizing an activated aldehyde group as the active site. Chinese Chemical Letters, 2025, 36(4): 110127-. doi: 10.1016/j.cclet.2024.110127
10. [10]
  Jing Guo , Zhi-Guo Lu , Rui-Chen Zhao , Bao-Ku Li , Xin Zhang . Nucleic acid therapy for metabolic-related diseases. Chinese Chemical Letters, 2025, 36(3): 109875-. doi: 10.1016/j.cclet.2024.109875
11. [11]
  Xiying Wu , Anze Liu , Yuzhong Yan , Ying Lu , Huan Wang . Folic acid ameliorates the immunogenicity of PEGylated liposomes. Chinese Chemical Letters, 2025, 36(6): 110285-. doi: 10.1016/j.cclet.2024.110285
12. [12]
  Jin Wang , Xiaoyan Pan , Junyu Zhang , Qingqing Zhang , Yanchen Li , Weiwei Guo , Jie Zhang . Active molecule-based theranostic agents for tumor vasculature normalization and antitumor efficacy. Chinese Chemical Letters, 2024, 35(8): 109187-. doi: 10.1016/j.cclet.2023.109187
13. [13]
  Bin Dong , Ning Yu , Qiu-Yue Wang , Jing-Ke Ren , Xin-Yu Zhang , Zhi-Jie Zhang , Ruo-Yao Fan , Da-Peng Liu , Yong-Ming Chai . Double active sites promoting hydrogen evolution activity and stability of CoRuOH/Co₂P by rapid hydrolysis. Chinese Chemical Letters, 2024, 35(7): 109221-. doi: 10.1016/j.cclet.2023.109221
14. [14]
  Zhaomin Tang , Qian He , Jianren Zhou , Shuang Yan , Li Jiang , Yudong Wang , Chenxing Yao , Huangzhao Wei , Keda Yang , Jiajia Wang . Active-transporting of charge-reversal Cu(Ⅱ)-doped mesoporous silica nanoagents for antitumor chemo/chemodynamic therapy. Chinese Chemical Letters, 2024, 35(7): 109742-. doi: 10.1016/j.cclet.2024.109742
15. [15]
  Li Li , Fanpeng Chen , Bohang Zhao , Yifu Yu . Understanding of the structural evolution of catalysts and identification of active species during CO₂ conversion. Chinese Chemical Letters, 2024, 35(4): 109240-. doi: 10.1016/j.cclet.2023.109240
16. [16]
  Ling Fang , Sha Wang , Shun Lu , Fengjun Yin , Yujie Dai , Lin Chang , Hong Liu . Efficient electroreduction of nitrate via enriched active phases on copper-cobalt oxides. Chinese Chemical Letters, 2024, 35(4): 108864-. doi: 10.1016/j.cclet.2023.108864
17. [17]
  Mengjun Zhao , Yuhao Guo , Na Li , Tingjiang Yan . Deciphering the structural evolution and real active ingredients of iron oxides in photocatalytic CO2 hydrogenation. Chinese Journal of Structural Chemistry, 2024, 43(8): 100348-100348. doi: 10.1016/j.cjsc.2024.100348
18. [18]
  Jiaqi Lin , Pupu Yang , Yimin Jiang , Shiqian Du , Dongcai Zhang , Gen Huang , Jinbo Wang , Jun Wang , Qie Liu , Miaoyu Li , Yujie Wu , Peng Long , Yangyang Zhou , Li Tao , Shuangyin Wang . Surface decoration prompting the decontamination of active sites in high-temperature proton exchange membrane fuel cells. Chinese Chemical Letters, 2024, 35(11): 109435-. doi: 10.1016/j.cclet.2023.109435
19. [19]
  Weiping Xiao , Yuhang Chen , Qin Zhao , Danil Bukhvalov , Caiqin Wang , Xiaofei Yang . Constructing the synergistic active sites of nickel bicarbonate supported Pt hierarchical nanostructure for efficient hydrogen evolution reaction. Chinese Chemical Letters, 2024, 35(12): 110176-. doi: 10.1016/j.cclet.2024.110176
20. [20]
  Jincheng Zhang , Mengjie Sun , Jiali Ren , Rui Zhang , Min Ma , Qingzhong Xue , Jian Tian . Oxygen vacancies-rich molybdenum tungsten oxide nanowires as a highly active nitrogen fixation electrocatalyst. Chinese Chemical Letters, 2025, 36(1): 110491-. doi: 10.1016/j.cclet.2024.110491

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(769)
HTML views(0)

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