A new superacid hafnium-based metal-organic framework as a highly active heterogeneous catalyst for the synthesis of benzoxazoles under solvent-free conditions

被引：51
|
作者：
Nguyen, Linh H. T. [1 ]
Nguyen, The T. [2 ]
Nguyen, Ha L. [1 ]
Doan, Tan L. H. [1 ,2 ]
Phuong Hoang Tran [2 ]
机构：
[1] Vietnam Natl Univ, Ctr Innovat Mat & Architectures, Ho Chi Minh City 721337, Vietnam
[2] Vietnam Natl Univ, Fac Chem, Univ Sci, Ho Chi Minh City 721337, Vietnam
来源：
CATALYSIS SCIENCE & TECHNOLOGY | 2017年 / 7卷 / 19期
关键词：
ONE-POT SYNTHESIS; BRONSTED ACIDITY; AQUEOUS-MEDIA; DERIVATIVES; EFFICIENT; DESIGN; BENZOTHIAZOLE; BENZIMIDAZOLE; ACTIVATION; ARYLATION;
D O I：
10.1039/c7cy01668a
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new crystalline porous superacid material was prepared by sulfation of a Hf-MOF constructed from a 6-connected Hf node and 1,3,5-benzenetricarboxylate. The new superacid MOF with the presence of sulfate groups coordinated to a Hf-oxo cluster as superacid sites was found to be an effective heterogeneous catalyst for solvent-free heterocyclization for benzoxazole synthesis.
引用
收藏
页码：4346 / 4350
页数：5
相关论文
共 50 条
  • [1] A sulfonate-based Cu(Ⅰ) metal-organic framework as a highly efficient and reusable catalyst for the synthesis of propargylamines under solvent-free conditions
    Peng Li
    Sridhar Regati
    Hui-Cai Huang
    Hadi D.Arman
    Bang-Lin Chen
    John C.-G.Zhao
    ChineseChemicalLetters, 2015, 26 (01) : 6 - 10
  • [2] A sulfonate-based Cu(I) metal-organic framework as a highly efficient and reusable catalyst for the synthesis of propargylamines under solvent-free conditions
    Li, Peng
    Regati, Sridhar
    Huang, Hui-Cai
    Arman, Hadi D.
    Chen, Bang-Lin
    Zhao, John C. -G.
    CHINESE CHEMICAL LETTERS, 2015, 26 (01) : 6 - 10
  • [3] Solvent-free synthesis of a microporous metal-organic framework
    Pichon, Anne
    Lazuen-Garay, Ana
    James, Stuart L.
    CRYSTENGCOMM, 2006, 8 (03): : 211 - 214
  • [4] A Hafnium-Based Metal-Organic Framework as a Nature-Inspired Tandem Reaction Catalyst
    Beyzavi, M. Hassan
    Vermeulen, Nicolaas A.
    Howarth, Ashlee J.
    Tussupbayev, Samat
    League, Aaron B.
    Schweitzer, Neil M.
    Gallagher, James R.
    Platero-Prats, Ana E.
    Hafezi, Nema
    Sarjeant, Amy A.
    Miller, Jeffrey T.
    Chapman, Karena W.
    Stoddart, J. Fraser
    Cramer, Christopher J.
    Hupp, Joseph T.
    Farha, Omar K.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (42) : 13624 - 13631
  • [5] Highly Robust Metal-Organic Framework for Efficiently Catalyzing Knoevenagel Condensation and the Strecker Reaction under Solvent-Free Conditions
    Sahoo, Rupam
    Mondal, Supriya
    Chand, Santanu
    Das, Madhab C.
    INORGANIC CHEMISTRY, 2023, 62 (32) : 12989 - 13000
  • [6] Tungstate sulfuric acid as an efficient catalyst for the synthesis of benzoxazoles and benzothiazoles under solvent-free conditions
    Farahi, Mahnaz
    Karami, Bahador
    Azari, Masume
    COMPTES RENDUS CHIMIE, 2013, 16 (11) : 1029 - 1034
  • [7] Fast and scalable synthesis of uniform zirconium-, hafnium-based metal-organic framework nanocrystals
    He, Ting
    Xu, Xiaobin
    Ni, Bing
    Wang, Haiqing
    Long, Yong
    Hu, Wenping
    Wang, Xun
    NANOSCALE, 2017, 9 (48) : 19209 - 19215
  • [8] Highly efficient and catalyst-free synthesis of unsymmetrical thioureas under solvent-free conditions
    Halimehjani, Azim Ziyaei
    Pourshojaei, Yaghoub
    Saidi, Mohammad R.
    TETRAHEDRON LETTERS, 2009, 50 (01) : 32 - 34
  • [9] A Microporous Metal-Organic Framework Catalyst for Solvent-free Strecker Reaction and CO2 Fixation at Ambient Conditions
    Gupta, Vijay
    Mandal, Sanjay K.
    INORGANIC CHEMISTRY, 2020, 59 (07) : 4273 - 4281
  • [10] Basic isoreticular nanoporous metal-organic framework for Biginelli and Hantzsch coupling: IRMOF-3 as a green and recoverable heterogeneous catalyst in solvent-free conditions
    Rostamnia, Sadegh
    Morsali, Ali
    RSC ADVANCES, 2014, 4 (21): : 10514 - 10518
12345