Application of Metal–Organic Frameworks in Multicomponent Reactions DOI Creative Commons
Mohammad Bagher Teimouri,

Younes Latifi,

Mahdi Behraveshfar

et al.

SynOpen, Journal Year: 2024, Volume and Issue: 08(04), P. 300 - 327

Published: Dec. 1, 2024

Abstract Metal-catalyzed multicomponent reactions are versatile synthetic protocols often used to prepare a range of different products. These provide complete molecular diversity and high atom efficiency while saving energy. Recently, metal–organic frameworks have attracted attention as environmentally friendly catalytic systems they possess an abundance sites in ordered crystal skeletons. In this graphical review, we highlight the recent progress made utilizing facilitate reactions.

Language: Английский

Anhydrous Solid-State Proton Conduction in Crystalline MOFs, COFs, HOFs, and POMs DOI
Debolina Mukherjee, Apu Saha, S. M. Fuad Kabir Moni

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Strategic design of solid-state proton-conducting electrolytes for application in anhydrous proton-exchange membrane fuel cells (PEMFCs) has gained burgeoning interest due to a spectrum advantageous features, including higher CO tolerance and ease the water management systems. Toward this direction, crystalline materials like metal-organic frameworks (MOFs), covalent organic (COFs), hydrogen-bonded (HOFs), polyoxometalates (POMs) are emerging PEM materials, offering strategic structural engineering through crystallography, thus enabling ultrahigh proton conductivity up 10-2-10-1 S/cm. This Perspective highlights significant progress achieved far with such platforms domain conduction across wide temperature window (sub-zero above 100 °C). Based on their backgrounds, these categorized into four classes (viz. MOFs, COFs, HOFs, POMs) detailed evolutionary timeline since emergence early 2009. Insightful discussions key focus strategies undertaken attain along implementation cell technology electrode assembly presented. A section "Critical Analysis Future Prospects" provides decisive viewpoints those overlooked issues future endorsement (e.g., performance assessment analysis test stand) further development while comparing them other from both academic industrial perspectives.

Language: Английский

Citations

6
A Chemically Robust 2D Ni‐MOF as an Efficient Heterogeneous Catalyst for One‐Pot Synthesis of Therapeutic and Bioactive 2‐Amino‐3‐Cyano‐4H‐Pyran Derivatives DOI
Supriya Mondal, Bikram Pramanik, Rupam Sahoo

et al.

ChemSusChem, Journal Year: 2024, Volume and Issue: unknown

Published: July 10, 2024

Abstract Despite possessing numerous catalytic advantages of MOFs, developing 2D frameworks having excellent chemical stability along with new properties remains a grand challenge. Herein, by employing mixed ligand synthetic approach, we have constructed Ni‐MOF, IITKGP‐52 , which exhibits framework robustness in open air, water, as well over wide range aqueous pH solutions (2–12). Benefitting from its and abundant Lewis acidic metal sites (OMSs), is explored catalyzing the heterogeneous three‐component condensation reaction for tandem synthesis bioactive 2‐amino‐3‐cyano‐4H‐pyran derivatives low loading, greater compatibility substrates, recyclability superior efficiency than previously employed homo systems. inaugurates employment MOF‐based catalysts one‐pot therapeutic derivatives.

Language: Английский

Citations

6
Recent advances on 2D Metal Organic Framework (MOF) membrane for waste water treatment and desalination DOI
Divya Bajpai Tripathy

Desalination, Journal Year: 2024, Volume and Issue: 592, P. 118183 - 118183

Published: Oct. 11, 2024

Language: Английский

Citations

5
Magnetic BiFeO3 nanoparticles: a robust and efficient nanocatalyst for the green one-pot three-component synthesis of highly substituted 3,4-dihydropyrimidine-2(1H)-one/thione derivatives DOI Creative Commons

Safa Hanifi,

Mohammad G. Dekamin, Mohammad Eslami

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Sept. 27, 2024

Language: Английский

Citations

4
Comparison of Catalytic Behaviors of Brønsted Versus Lewis Acidic MOFs in Synthesis of 2,4,5‐Trisubstituted Imidazoles DOI Open Access
Nainamalai Devarajan,

Natarajan Saravanakumar,

Palaniswamy Suresh

et al.

Applied Organometallic Chemistry, Journal Year: 2025, Volume and Issue: 39(3)

Published: Feb. 5, 2025

ABSTRACT The catalytic efficacy of the Lewis acidic site in Cu 3 (BTC) 2 MOF was compared with Brønsted MIL‐101‐SO H MOF. Both and MOFs demonstrate strong conversion rates synthesis 2,4,5‐triaryl imidazoles through a one‐pot multicomponent reaction under microwave condition. This outcome underscores stability reusability both MOFs. activity relies on facile accessibility catalytically active centers/sites to reactants. Superior results were achieved MOF's sites due latter's shortcomings as catalyst 2,4,5‐TSIs (2,4,5‐trisubstituted imidazoles). can be reused multiple times without any loss its activity, demonstrated by hot filtration tests various analytical techniques such FTIR, powder XRD, SEM, EDAX conducted fresh catalysts.

Language: Английский

Citations

0
A Precise Preparation Strategy for 2D Nanoporous Thulium-Organic Framework: High Catalytic Performance in CO2-Epoxide Cycloaddition and Knoevenagel Condensation DOI
Xiaotong Wang, Xiutang Zhang, Liming Fan

et al.

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 22, 2025

Efficient conversion of carbon dioxide (CO2) into high-value chemicals is viewed as one the most promising approaches for solving problem an energy shortage and serious environment pollution. However, design synthesis confined multifunctional catalysts with in situ engineered task-specific sites nanoporous environments remain a complex challenging task due to lack in-depth understanding their structure reaction mechanism. Herein, we report highly robust 2D framework {[Tm(HFPDC)(DMF)2]·DMF·H2O}n (NUC-120) (H4FPDC = 4,4′-(4-(4-fluorophenyl)pyridine-2,6-diyl)diisophthalic acid). The thermally activated host [Tm(HFPDC)]n (NUC-120a) has following two merits: (i) structure, (ii) massive quantity functional sites. Moreover, NUC-120 NUC-120a display high thermal chemical stability, which have been proved by TGA soaking experiments acid–base water organic solvents. Catalytic that NUC-120a, presence n-Bu4NBr cocatalyst could efficiently catalyze coupling CO2 epoxides under comparatively mild conditions. Furthermore, also displays catalytic performance Knoevenagel condensation reactions aldehydes malononitrile, should be because coexisting Lewis acidic basic can separately activate aldehyde malononitrile molecules. Thereby, this work further provides insight desired materials generated using existing suitable secondary building units (SBUs) meticulously regulating growth environments.

Language: Английский

Citations

0
Switching low-temperature CO2 hydrogenation product selectivity over metal–organic framework derived Co-based catalyst DOI
Yanting Li,

Ying-Fei Huo,

Zhong Yang

et al.

Fuel, Journal Year: 2025, Volume and Issue: 396, P. 135399 - 135399

Published: April 15, 2025

Language: Английский

Citations

0
Defect-engineered indium–organic framework displays the higher CO2 adsorption and more excellent catalytic performance on the cycloaddition of CO2 with epoxides under mild conditions DOI

Meiyu Ren,

Bo Zhao, Chong Li

et al.

Molecular Diversity, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 14, 2024

Language: Английский

Citations

2
Application of Metal–Organic Frameworks in Multicomponent Reactions DOI Creative Commons
Mohammad Bagher Teimouri,

Younes Latifi,

Mahdi Behraveshfar

et al.

SynOpen, Journal Year: 2024, Volume and Issue: 08(04), P. 300 - 327

Published: Dec. 1, 2024

Abstract Metal-catalyzed multicomponent reactions are versatile synthetic protocols often used to prepare a range of different products. These provide complete molecular diversity and high atom efficiency while saving energy. Recently, metal–organic frameworks have attracted attention as environmentally friendly catalytic systems they possess an abundance sites in ordered crystal skeletons. In this graphical review, we highlight the recent progress made utilizing facilitate reactions.

Language: Английский

Citations

0