Acid exchanged montmorillonite catalyzed condensation reaction of fluoroalkyliodide onto amines

被引：0
|
作者：
Hachemaoui, A [1 ]
Belbachir, M [1 ]
Yahiaoui, A [1 ]
机构：
[1] Univ Oran, Fac Sci, Dept Chim, Lab Chim Polymeres, Oran 31000, Algeria
来源：
ASIAN JOURNAL OF CHEMISTRY | 2005年 / 17卷 / 02期
关键词：
montmorillonite; maghnite; catalyst; self-condensation; perfluorohexylethylene iodide; amines;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The H-maghnite (Maghnia, Algeria), a montmorillonite sheet silicate clay was treated in different H2SO4 concentrations at 20 degrees C. The aluminium and silicon were identified by Al-27 and Si-29 MAS NMR spectroscopy. Three different types of structural units were identified in acid-treated maghnite Q(4)(0Al) units of amorphous silica with three-dimensional cross-liked framework; (SiO)(3)SiOH and Q(4)(1Al) units. The catalytic activity of acid-treated maghnite was evaluated by reacting l,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-8-iodo octane with several amines to yield perfluoro-alkylamines and no byproducts were obtained during the reaction. The structure of perfluoroalkylamines obtained was characterized by H-1, C-13 and F-19 NMR.
引用
收藏
页码：755 / 766
页数：12
相关论文
共 50 条
  • [41] The Role of Copper Exchanged Phosphomolybdic Acid Catalyst for Knoevenagel Condensation
    Balaga Viswanadham
    Jhansi Pedada
    Holger B. Friedrich
    Sooboo Singh
    Catalysis Letters, 2016, 146 : 1470 - 1477
  • [42] Highly efficient conversion of glucose into methyl levulinate catalyzed by tin-exchanged montmorillonite
    Liu, Jie
    Wang, Xue-Qian
    Yang, Bei-Bei
    Liu, Chun-Ling
    Xu, Chun-Li
    Dong, Wen-Sheng
    RENEWABLE ENERGY, 2018, 120 : 231 - 240
  • [43] Metal cation-exchanged montmorillonite-catalyzed addition of organic disulfides to alkenes
    Nishimura, T
    Yoshinaka, T
    Uemura, S
    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2005, 78 (06) : 1138 - 1141
  • [44] Iron(III)Phospahte-Catalyzed Condensation Reaction of Amines with Cyclohexyl Isocyanate and Aldehydes under Environmentally Condition
    Shahbazi, Raheleh
    Behbahani, Farahnaz K.
    CHEMICAL METHODOLOGIES, 2018, 2 (04): : 270 - 276
  • [45] Effect of the Exchanged Cation in an Algerian Montmorillonite Used as a Heterogeneous Catalyst for Biginelli Reaction
    Belferdi, Fatiha
    Bouremmad, Farida
    Shawuti, Shalima
    Gulgun, Mehmet Ali
    ACTA CHIMICA SLOVENICA, 2021, 68 (02) : 355 - 362
  • [46] On the condensation reaction between aromatic aldehydes and amines.
    Dimroth, O
    Zoeppritz, R
    BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1902, 35 : 984 - 992
  • [47] Mannich Reaction of Acetophenone, Aromatic Aldehydes and Aromatic Amines Catalyzed by Tungstophosphoric Acid in Water
    Chen, Junli
    Xie, Zhengfeng
    Xing, Ye
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2011, 31 (10) : 1714 - 1718
  • [48] Bronsted acid-catalyzed efficient Strecker reaction of ketones, amines and trimethylsilyl cyanide
    Zhang, Guang-Wu
    Zheng, Dong-Hua
    Nie, Jing
    Wang, Teng
    Ma, Jun-An
    ORGANIC & BIOMOLECULAR CHEMISTRY, 2010, 8 (06) : 1399 - 1405
  • [49] Mechanism of arylboronic acid-catalyzed amidation reaction between carboxylic acids and amines
    Wang, Chen
    Yu, Hai-Zhu
    Fu, Yao
    Guo, Qing-Xiang
    ORGANIC & BIOMOLECULAR CHEMISTRY, 2013, 11 (13) : 2140 - 2146
  • [50] The acid-catalyzed condensation reaction of resorcinol with alpha,beta-unsaturated ketones
    Livant, P
    Xu, W
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 212 : 399 - ORGN
12345