Citation: Xiao Li ZHEN, Jian Rong HAN, Ru Hong KANG, Xing Mei OUYANG. Dehalogenation of Aryl Halides Catalyzed by MontK10 Immobilized PVP-Pd-Sn Catalyst in Aqueous System[J]. Chinese Chemical Letters, ;2001, 12(4): 287-290. shu

Dehalogenation of Aryl Halides Catalyzed by MontK10 Immobilized PVP-Pd-Sn Catalyst in Aqueous System

1.
Department of Essential Education, Hebei Science & Technique University Shijiazhuang 050018;
2.
Department of Chemistry, Heibei Normal University, Shijiazhuang 050016

Received Date: 19 May 2000

A series of PVP-Pd-Sn/MontK10 catalysts were prepared by immobilization of PVP [poly (N-vinyl-2-pyrrolidone)] supported bimetallic catalyst using MontK10 as carrier. This catalyst has good catalytic activity for hydrogen transfer dehalogenation of aryl halides. The catalytic reaction was carried out in aqueous system in the presence of phase transfer catalyst and sodium formate as hydrogen source. The catalyst with loading Pd 0.19wt% and molar ratio of Pd/Sn 8:1 gives the highest activity and good stability. This catalyst is more reducible with NaBH₄. It is also found that the catalyst is easily separated from the reaction system.
- Phase transfer catalyst,
- aryl halide,
- dehalogenation,
- MontK10.
1. [1]
  Linfeng Li , Bao Wang , Tiantong Zhang , Xinyuan Wang , Dingqiang Feng , Wei Li , Jiangjiexing Wu , Jinli Zhang . Identifying the catalytic active site of durable Ru-based liquid-phase catalyst for acetylene hydrochlorination. Chinese Chemical Letters, 2025, 36(10): 111303-. doi: 10.1016/j.cclet.2025.111303
2. [2]
  Linxin Zheng , Shuai Li , Liuting Zhang , Tao Zhong , Xiuzhen Wang , Ting Bian , Petr Senin , Ying Wu . A MOF derived multi-phase FeNi₃-S catalyst for efficient hydrogen storage in magnesium hydride. Chinese Chemical Letters, 2026, 37(1): 110414-. doi: 10.1016/j.cclet.2024.110414
3. [3]
  Lei Shen , Yang Zhang , Linlin Zhang , Chuanwang Liu , Zhixian Ma , Kangjiang Liang , Chengfeng Xia . Phenylhydrazone anions excitation for the photochemical carbonylation of aryl iodides with aldehydes. Chinese Chemical Letters, 2024, 35(4): 108742-. doi: 10.1016/j.cclet.2023.108742
4. [4]
  Xiao-Bo Liu , Ren-Ming Liu , Xiao-Di Bao , Hua-Jian Xu , Qi Zhang , Yu-Feng Liang . Nickel-catalyzed reductive formylation of aryl halides via formyl radical. Chinese Chemical Letters, 2024, 35(12): 109783-. doi: 10.1016/j.cclet.2024.109783
5. [5]
  Yinghui Xia , Yixi Lin , Zhenming Xu . Cation potential guiding structural regulation of lithium halide superionic conductors. Chinese Journal of Structural Chemistry, 2025, 44(3): 100448-100448. doi: 10.1016/j.cjsc.2024.100448
6. [6]
  Tian-Yu Gao , Xiao-Yan Mo , Shu-Rong Zhang , Yuan-Xu Jiang , Shu-Ping Luo , Jian-Heng Ye , Da-Gang Yu . Visible-light photoredox-catalyzed carboxylation of aryl epoxides with CO₂. Chinese Chemical Letters, 2024, 35(7): 109364-. doi: 10.1016/j.cclet.2023.109364
7. [7]
  Junxin Li , Chao Chen , Yuzhen Dong , Jian Lv , Jun-Mei Peng , Yuan-Ye Jiang , Daoshan Yang . Ligand-promoted reductive coupling between aryl iodides and cyclic sulfonium salts by nickel catalysis. Chinese Chemical Letters, 2024, 35(11): 109732-. doi: 10.1016/j.cclet.2024.109732
8. [8]
  Jiajun Lu , Zhehui Liao , Tongxiang Cao , Shifa Zhu . Synergistic Brønsted/Lewis acid catalyzed atroposelective synthesis of aryl-β-naphthol. Chinese Chemical Letters, 2025, 36(1): 109842-. doi: 10.1016/j.cclet.2024.109842
9. [9]
  Ya-Ling Li , Jia-Wei Ke , Yue Liu , Dong-Mei Yao , Jing-Dong Zhang , You-Cai Xiao , Fen-Er Chen . Asymmetric conjugated addition of aryl Grignard reagents for the construction of chromanones bearing quaternary stereogenic centers in batch and flow. Chinese Chemical Letters, 2025, 36(6): 110377-. doi: 10.1016/j.cclet.2024.110377
10. [10]
  Chengyao Zhao , Jingyuan Liao , Yuxiang Zhu , Yiying Zhang , Lianjie Zhai , Junrong Huang , Hengzhi You . Polystyrene-supported phosphoric-acid catalyzed atroposelective construction of axially chiral N-aryl benzimidazoles. Chinese Chemical Letters, 2025, 36(6): 110337-. doi: 10.1016/j.cclet.2024.110337
11. [11]
  Fangqing Zhang , Yu Wang , Zhenda Tan , Yangbin Liu , Lijuan Song , Xiaoming Feng . Catalytic asymmetric inverse-electron-demand Diels–Alder reaction of 2-pyrones with aryl enol ethers. Chinese Chemical Letters, 2025, 36(7): 110581-. doi: 10.1016/j.cclet.2024.110581
12. [12]
  Changming Li , Hongdan Zhu , Can-Can Bao , Yongjia Lin , Bing-Tao Guan , Qian Peng . Mechanistic insights for Aryl dilithium base enables the acylation of unactivated C_sp3–H. Chinese Chemical Letters, 2025, 36(9): 110809-. doi: 10.1016/j.cclet.2024.110809
13. [13]
  Shu-Ran Xu , Fang-Xing Xiao . Metal halide perovskites quantum dots: Synthesis, and modification strategies for solar CO2 conversion. Chinese Journal of Structural Chemistry, 2023, 42(12): 100173-100173. doi: 10.1016/j.cjsc.2023.100173
14. [14]
  Pan Liu , Yanming Sun , Alberto J. Fernández-Carrión , Bowen Zhang , Hui Fu , Lunhua He , Xing Ming , Congling Yin , Xiaojun Kuang . Bismuth-based halide double perovskite Cs₂KBiCl₆: Disorder and luminescence. Chinese Chemical Letters, 2024, 35(5): 108641-. doi: 10.1016/j.cclet.2023.108641
15. [15]
  Xiuwen Xu , Quan Zhou , Yacong Wang , Yunjie He , Qiang Wang , Yuan Wang , Bing Chen . Expanding the toolbox of metal-free organic halide perovskite for X-ray detection. Chinese Chemical Letters, 2024, 35(9): 109272-. doi: 10.1016/j.cclet.2023.109272
16. [16]
  Jiajing Wu , Ru-Ling Tang , Sheng-Ping Guo . Three types of promising functional building units for designing metal halide nonlinear optical crystals. Chinese Journal of Structural Chemistry, 2024, 43(6): 100291-100291. doi: 10.1016/j.cjsc.2024.100291
17. [17]
  Huan Hu , Ying Zhang , Shi-Shuang Huang , Zhi-Gang Li , Yungui Liu , Rui Feng , Wei Li . Temperature- and pressure-responsive photoluminescence in a 1D hybrid lead halide. Chinese Journal of Structural Chemistry, 2024, 43(10): 100395-100395. doi: 10.1016/j.cjsc.2024.100395
18. [18]
  Hua Tong , Haibo Li , Wei Liu , Gangfeng Ouyang . Lead-free organic antimony halide with dual-band intrinsic white light emission for warm WLED directly. Chinese Journal of Structural Chemistry, 2025, 44(10): 100678-100678. doi: 10.1016/j.cjsc.2025.100678
19. [19]
  Hong-Zhao Zan , Hai-Xin Zhao , Xi-Gui Gao , Xiao-Zhong Wang , Yun-Zhi Zhu , Guo-Kun Li , Xu-Yang Yao , Chen Li , Xiang-Wen Kong , Xiao-Wu Lei . Thermochromic luminescence in low-dimensional antimony halide for detection of trace amount of water and anti-counterfeiting. Chinese Journal of Structural Chemistry, 2025, 44(12): 100734-100734. doi: 10.1016/j.cjsc.2025.100734
20. [20]
  Kang Wei , Jiayu Li , Wen Zhang , Bing Yuan , Ming-De Li , Pingwu Du . A strained π-extended [10]cycloparaphenylene carbon nanoring. Chinese Chemical Letters, 2024, 35(5): 109055-. doi: 10.1016/j.cclet.2023.109055

Get Citation

PDF

XML

Metrics

PDF Downloads(2)
Abstract views(1138)
HTML views(22)

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