A highly efficient and recyclable cobalt ferrite chitosan sulfonic acid magnetic nanoparticle for one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones

被引：48
作者：
Zhao, Xiao-Na [1 ]
Hu, Guo-Fei [1 ]
Tang, Meng [1 ]
Shi, Tai-Tai [1 ]
Guo, Xiao-Li [1 ]
Li, Tao-Tao [1 ]
Zhang, Zhan-Hui [1 ]
机构：
[1] Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang 050024, Peoples R China
来源：
RSC ADVANCES | 2014年 / 4卷 / 93期
基金：
中国国家自然科学基金;
关键词：
SOLVENT-FREE CONDITIONS; OF-THE-ART; 3-COMPONENT SYNTHESIS; MULTICOMPONENT REACTIONS; IONIC LIQUID; HETEROGENEOUS CATALYST; SEPARABLE CATALYST; ORGANIC-SYNTHESIS; AQUEOUS-SOLUTION; SUBSTITUTED PYRROLES;
D O I：
10.1039/c4ra09984b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A highly efficient magnetic CoFe2O4 chitosan sulfonic acid nanoparticle (CoFe2O4-CS-SO3H) was prepared and applied for one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones by condensation of phthalic anhydride, hydrazinium hydroxide, 1,3-cyclohexanedione and aldehydes under solvent-free conditions at 80 degrees C. The magnetic nanocatalyst could be readily recovered by applying an external magnet and recycled several times without significant loss of its catalytic activity.
引用
收藏
页码：51089 / 51097
页数：9
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  • [1] Ruthenium on chitosan: a recyclable heterogeneous catalyst for aqueous hydration of nitriles to amides
    Baig, R. B. Nasir
    Nadagouda, Mallikarjuna N.
    Varma, Rajender S.
    [J]. GREEN CHEMISTRY, 2014, 16 (04) : 2122 - 2127
  • [2] N-Allylation of amines with allyl acetates using chitosan-immobilized palladium
    Baig, R. B. Nasir
    Vaddula, Buchi R.
    Gonzalez, Michael A.
    Varma, Rajender S.
    [J]. RSC ADVANCES, 2014, 4 (18): : 9103 - 9106
  • [3] Organic synthesis via magnetic attraction: benign and sustainable protocols using magnetic nanoferrites
    Baig, R. B. Nasir
    Varma, Rajender S.
    [J]. GREEN CHEMISTRY, 2013, 15 (02) : 398 - 417
  • [4] Copper Ferrite Nanoparticles: An Efficient and Reusable Nanocatalyst for a Green One-Pot, Three-component Synthesis of Spirooxindoles in Water
    Bazgir, Ayoob
    Hosseini, Ghaffar
    Ghahremanzadeh, Ramin
    [J]. ACS COMBINATORIAL SCIENCE, 2013, 15 (10) : 530 - 534
  • [5] Magnetically retrievable MFe2O4 spinel (M = Mn, Co, Cu, Ni, Zn) catalysts for oxidation of benzylic alcohols to carbonyls
    Burange, Anand S.
    Kale, Sandip R.
    Zboril, Radek
    Gawande, Manoj B.
    Jayaram, Radha V.
    [J]. RSC ADVANCES, 2014, 4 (13) : 6597 - 6601
  • [6] One-Pot, Three-Component Synthesis of a Library of Spirooxindole-Pyrimidines Catalyzed by Magnetic Nanoparticle Supported Dodecyl Benzenesulfonic Acid in Aqueous Media
    Deng, Jia
    Mo, Li-Ping
    Zhao, Fei-Yang
    Zhang, Zhan-Hui
    Liu, Shou-Xin
    [J]. ACS COMBINATORIAL SCIENCE, 2012, 14 (05) : 335 - 341
  • [7] Sulfonic acid supported on hydroxyapatite-encapsulated-γ-Fe2O3 nanocrystallites as a magnetically separable catalyst for one-pot reductive amination of carbonyl compounds
    Deng, Jia
    Mo, Li-Ping
    Zhao, Fei-Yang
    Hou, Lan-Lan
    Yang, Li
    Zhang, Zhan-Hui
    [J]. GREEN CHEMISTRY, 2011, 13 (09) : 2576 - 2584
  • [8] The Rise of Magnetically Recyclable Nanocatalysts
    Gawande, Manoj B.
    Luque, Rafael
    Zboril, Radek
    [J]. CHEMCATCHEM, 2014, 6 (12) : 3312 - 3313
  • [9] Silica Sulfuric Acid and Related Solid-supported Catalysts as Versatile Materials for Greener Organic Synthesis
    Gawande, Manoj B.
    Hosseinpour, Reza
    Luque, Rafael
    [J]. CURRENT ORGANIC SYNTHESIS, 2014, 11 (04) : 526 - 544
  • [10] Microwave-Assisted Chemistry: Synthetic Applications for Rapid Assembly of Nanomaterials and Organics
    Gawande, Manoj B.
    Shelke, Sharad N.
    Zboril, Radek
    Varma, Rajender S.
    [J]. ACCOUNTS OF CHEMICAL RESEARCH, 2014, 47 (04) : 1338 - 1348
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