Functional Post-Synthetic Chemistry of Metal–Organic Cages According to Molecular Architecture and Specific Geometry of Origin

Molecules, Journal Year: 2025, Volume and Issue: 30(3), P. 462 - 462

Published: Jan. 21, 2025

Metal–organic cages (MOCs) are discrete supramolecular entities consisting of metal nodes and organic connectors or linkers; MOCs noted for their high porosity processability. Chemically, they can be post-synthetically modified (PSM) new functional groups introduced, presenting attractive qualities, it is expected that properties will differ from those the original compound. This why highly regarded in fields biology chemistry. The present review deals with current PSM strategies used MOCs, including covalent, coordination, noncovalent methods structural benefits. main emphasis this to show what extent under circumstances a MOC designed obtain tailored geometric architecture. Although sometimes unclear when examining systems, particularizing design systematic approaches development characterization families provides insights into structure–function relationships, which guide future developments.

Language: Английский

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

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

Photoluminescent and Electrochemiluminescent Detection of Fe3+ Using Cyclometalated Iridium Complexes via Fe3+‐Catalyzed Hydrolysis

Chemistry - An Asian Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 10, 2024

Ferric ion (Fe

Language: Английский