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Ahmad BIZ, Keasler KT, Stacy EE, Meng S, Hicks TJ, Milner PJ. MOFganic Chemistry: Challenges and Opportunities for Metal-Organic Frameworks in Synthetic Organic Chemistry. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2023; 35:4883-4896. [PMID: 38222037 PMCID: PMC10785605 DOI: 10.1021/acs.chemmater.3c00741] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
Metal-organic frameworks (MOFs) are porous, crystalline solids constructed from organic linkers and inorganic nodes that have been widely studied for applications in gas storage, chemical separations, and drug delivery. Owing to their highly modular structures and tunable pore environments, we propose that MOFs have significant untapped potential as catalysts and reagents relevant to the synthesis of next-generation therapeutics. Herein, we outline the properties of MOFs that make them promising for applications in synthetic organic chemistry, including new reactivity and selectivity, enhanced robustness, and user-friendly preparation. In addition, we outline the challenges facing the field and propose new directions to maximize the utility of MOFs for drug synthesis. This perspective aims to bring together the organic and MOF communities to develop new heterogeneous platforms capable of achieving synthetic transformations that cannot be replicated by homogeneous systems.
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Affiliation(s)
- Bayu I. Z. Ahmad
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, United States
| | - Kaitlyn T. Keasler
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, United States
| | - Emily E. Stacy
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, United States
| | - Sijing Meng
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, United States
| | - Thomas J. Hicks
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, United States
| | - Phillip J. Milner
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, United States
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Lan S, Ling L, Wang S, Ma D. Pillar[5]arene-Integrated Three-Dimensional Framework Polymers for Macrocycle-Induced Size-Selective Catalysis. ACS APPLIED MATERIALS & INTERFACES 2022; 14:4197-4203. [PMID: 35034438 DOI: 10.1021/acsami.1c21575] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Size-selective catalysis is of key importance in the conversion of crude oil or biomass. Here, we fabricate three pillar[5]arene-integrated porous organic polymers with three-dimensional (3D) network structures using 3D cross-linkers. The resulting polymers possess a high surface-to-mass ratio and exhibit exceptional size-selective catalysis in Knoevenagel condensation reactions. In addition, a mechanistic study indicates that the size-selective catalysis is due to the host-guest interaction between pillar[5]arene and substrates. This study suggests that macrocycle-containing polymers could be a promising candidate for size-selective catalysis.
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Affiliation(s)
- Shang Lan
- School of Pharmaceutical and Materials Engineering & Institute for Advanced Studies, Taizhou University, 1139 Shifu Avenue, Jiaojiang 318000, Zhejiang, China
- Department of Chemistry, Fudan University, 220 Handan Road, 200433 Shanghai, China
| | - Li Ling
- Department of Chemistry, Fudan University, 220 Handan Road, 200433 Shanghai, China
| | - Shuyi Wang
- Department of Chemistry, Fudan University, 220 Handan Road, 200433 Shanghai, China
| | - Da Ma
- School of Pharmaceutical and Materials Engineering & Institute for Advanced Studies, Taizhou University, 1139 Shifu Avenue, Jiaojiang 318000, Zhejiang, China
- Department of Chemistry, Fudan University, 220 Handan Road, 200433 Shanghai, China
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Racles C, Zaltariov M, Coroaba A, Silion M, Diac C, Dascalu A, Iacob M, Cazacu M. New heterogeneous catalysts containing platinum group metals recovered from a spent catalytic converter. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Carmen Racles
- Department of Inorganic Polymers “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
| | | | - Adina Coroaba
- Centre of Advanced Research in Bionanoconjugates and Biopolymers “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
| | - Mihaela Silion
- Physics of Polymers and Polymeric Materials “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
| | - Cornelia Diac
- 3NanoSAE Research Center Faculty of Physics – University of Bucharest Magurele Romania
| | - Andrei Dascalu
- Centre of Advanced Research in Bionanoconjugates and Biopolymers “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
| | - Mihail Iacob
- Department of Inorganic Polymers “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
| | - Maria Cazacu
- Department of Inorganic Polymers “Petru Poni” Institute of Macromolecular Chemistry Iasi Romania
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Han B, Yu B, Wang J, Liu M, Gao G, Xia K, Gao Q, Zhou C. Understanding the electronic metal-support interactions of the supported Ni cluster for the catalytic hydrogenation of ethylene. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sun X, Han J, Guo R. A Mini Review on Yolk-Shell Structured Nanocatalysts. Front Chem 2020; 8:606044. [PMID: 33330401 PMCID: PMC7734176 DOI: 10.3389/fchem.2020.606044] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/05/2020] [Indexed: 11/18/2022] Open
Abstract
Yolk-shell structured nanomaterials, possessing a hollow shell and interior core, are emerging as unique nanomaterials with applications ranging from material science, biology, and chemistry. In particular, the scaffold yolk-shell structure shows great promise as a nanocatalyst. Specifically, the hollow shell offers a confined space, which keeps the active yolk from aggregation and deactivation. The inner void ensures the pathway for mass transfer. Over the last few decades, many strategies have been developed to endow yolk-shell based nanomaterials with superior catalytic performance. This minireview describes synthetic methods for the preparation of various yolk-shell nanomaterials. It discusses strategies to improve the performance of yolk-shell catalysts with examples for engineering the shell, yolk, void, and related synergistic effects. Finally, it considers the challenges and prospects for yolk-shell nanocatalysts.
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Affiliation(s)
| | - Jie Han
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
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Ardagh MA, Shetty M, Kuznetsov A, Zhang Q, Christopher P, Vlachos DG, Abdelrahman OA, Dauenhauer PJ. Catalytic resonance theory: parallel reaction pathway control. Chem Sci 2020; 11:3501-3510. [PMID: 34109022 PMCID: PMC8152411 DOI: 10.1039/c9sc06140a] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Catalytic enhancement of chemical reactions via heterogeneous materials occurs through stabilization of transition states at designed active sites, but dramatically greater rate acceleration on that same active site can be achieved when the surface intermediates oscillate in binding energy. The applied oscillation amplitude and frequency can accelerate reactions orders of magnitude above the catalytic rates of static systems, provided the active site dynamics are tuned to the natural frequencies of the surface chemistry. In this work, differences in the characteristics of parallel reactions are exploited via selective application of active site dynamics (0 < ΔU < 1.0 eV amplitude, 10−6 < f < 104 Hz frequency) to control the extent of competing reactions occurring on the shared catalytic surface. Simulation of multiple parallel reaction systems with broad range of variation in chemical parameters revealed that parallel chemistries are highly tunable in selectivity between either pure product, even when specific products are not selectively produced under static conditions. Two mechanisms leading to dynamic selectivity control were identified: (i) surface thermodynamic control of one product species under strong binding conditions, or (ii) catalytic resonance of the kinetics of one reaction over the other. These dynamic parallel pathway control strategies applied to a host of simulated chemical conditions indicate significant potential for improving the catalytic performance of many important industrial chemical reactions beyond their existing static performance. Branched catalytic reaction networks with oscillating chemical pathways perfectly select for reaction products at varying frequency.![]()
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Affiliation(s)
- M Alexander Ardagh
- Department of Chemical Engineering and Materials Science, University of Minnesota 421 Washington Ave. SE Minneapolis MN 55455 USA .,Catalysis Center for Energy Innovation, University of Delaware 221 Academy Street Newark DE 19716 USA
| | - Manish Shetty
- Department of Chemical Engineering and Materials Science, University of Minnesota 421 Washington Ave. SE Minneapolis MN 55455 USA
| | - Anatoliy Kuznetsov
- Department of Chemical Engineering and Materials Science, University of Minnesota 421 Washington Ave. SE Minneapolis MN 55455 USA
| | - Qi Zhang
- Department of Chemical Engineering and Materials Science, University of Minnesota 421 Washington Ave. SE Minneapolis MN 55455 USA
| | - Phillip Christopher
- Catalysis Center for Energy Innovation, University of Delaware 221 Academy Street Newark DE 19716 USA.,Department of Chemical Engineering, University of California Santa Barbara Engineering II Building Santa Barbara CA 93106 USA
| | - Dionisios G Vlachos
- Catalysis Center for Energy Innovation, University of Delaware 221 Academy Street Newark DE 19716 USA.,Department of Chemical and Biomolecular Engineering, University of Delaware 150 Academy Street Newark DE 19716 USA
| | - Omar A Abdelrahman
- Catalysis Center for Energy Innovation, University of Delaware 221 Academy Street Newark DE 19716 USA.,Department of Chemical Engineering, University of Massachusetts Amherst 686 N. Pleasant Street Amherst MA 01003 USA
| | - Paul J Dauenhauer
- Department of Chemical Engineering and Materials Science, University of Minnesota 421 Washington Ave. SE Minneapolis MN 55455 USA .,Catalysis Center for Energy Innovation, University of Delaware 221 Academy Street Newark DE 19716 USA
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Three Reactions, One Catalyst: A Multi‐Purpose Platinum(IV) Complex and its Silica‐Supported Homologue for Environmentally Friendly Processes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5422] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Functionalization of Silk with In-Situ Synthesized Platinum Nanoparticles. MATERIALS 2018; 11:ma11101929. [PMID: 30309006 PMCID: PMC6213640 DOI: 10.3390/ma11101929] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/03/2018] [Accepted: 10/06/2018] [Indexed: 12/14/2022]
Abstract
After platinum nanoparticles (PtNPs) were in-situ synthesized on silk fabrics through heat treatment, it was determined that the treatment of the silk fabrics with PtNPs imparted multiple functions, including coloring, catalysis, and antibacterial activity. The formation of PtNPs on fabrics was affected by the Pt ion concentration, pH value of solution, and reaction temperature. Acidic condition and high temperature were found to facilitate the formation of PtNPs on silk. The color strength of silk fabrics increased with the concentration of Pt ions. The PtNP treated silk fabrics exhibited reasonably good washing color fastness and excellent rubbing color fastness. The morphologies and chemical components of the treated silk fabrics were analyzed using scanning electron microscopy and X-ray photoelectron spectroscopy. The PtNP treated silk fabric exhibited significant catalytic function and a notable antibacterial effect against Escherichia coli (E. coli).
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