Journal ArticleDOI
Postsynthetic modification of metal–organic frameworks
Zhenqiang Wang,Seth M. Cohen +1 more
TLDR
The rapid increase in reports on PSM demonstrates this methodology will play an increasingly important role in the development of MOFs for the foreseeable future, and in both scope of chemical reactions and range of suitable MOFs.Abstract:
The modification of metal–organic frameworks (MOFs) in a postsynthetic scheme is discussed in this critical review. In this approach, the MOF is assembled and then modified with chemical reagents with preservation of the lattice structure. Recent findings show amide couplings, isocyanate condensations, ‘click’ chemistry, and other reactions are suitable for postsynthetic modification (PSM). In addition, a number of MOFs, from IRMOF-3 to ZIF-90, are amenable to PSM. The generality of PSM, in both scope of chemical reactions and range of suitable MOFs, clearly indicates that the approach is broadly applicable. Indeed, the rapid increase in reports on PSM demonstrates this methodology will play an increasingly important role in the development of MOFs for the foreseeable future (117 references).read more
Citations
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Highly selective carbon dioxide uptake by a microporous kgm-pillared metal–organic framework with acylamide groups
TL;DR: A microporous acylamide functionalized metal-organic framework with a kgm-pillared structure, [Cu(NAIP2−)]n, has been designed by self-assembling [Cu2(COO)4] paddlewheel SBUs and a novel trigonal heterofunctional ligand with a linking acitylamide group as mentioned in this paper.
Journal ArticleDOI
CdII -Organic Frameworks Fabricated with a N-Rich Ligand and Flexible Dicarboxylates: Structural Diversity and Multi-Responsive Luminescent Sensing for Toxic Anions and Ethylenediamine.
TL;DR: The fluorescence measurements indicate that complex 1 is a good multifunctional chemosensor for the detection of Cr2O72- and MnO4- anions by fluorescence quenching effect, and ethylenediamine byfluorescence enhancement effect, with the detection limits of 1.196 ppm, 0.551 ppm and 64.572 ppm.
Journal ArticleDOI
Smart Approach for In Situ One-Step Encapsulation and Controlled Delivery of a Chemotherapeutic Drug using Metal–Organic Framework–Drug Composites in Aqueous Media
TL;DR: This study highlights a novel approach for the preparation of MOF-drug composites in an aqueous medium for future biomedical applications and finds that drug release rate is higher for the Zn- BTC-dox composite than for the Fe-BTC- dox composite.
Journal ArticleDOI
Generation of covalently functionalized hierarchical IRMOF-3 by post-synthetic modification
Yeonshick Yoo,Hae-Kwon Jeong +1 more
TL;DR: In this paper, the synthesis and characterization of covalently functionalized hierarchical IRMOF-3 having micro-/meso-pores and macroscopic trenches was reported, which was synthesized by an etching process by the protons released when the amine groups in the structure react with cyanuric chloride.
References
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Journal ArticleDOI
Functional porous coordination polymers.
TL;DR: The aim is to present the state of the art chemistry and physics of and in the micropores of porous coordination polymers, and the next generation of porous functions based on dynamic crystal transformations caused by guest molecules or physical stimuli.
Journal ArticleDOI
Click Chemistry: Diverse Chemical Function from a Few Good Reactions.
TL;DR: In this paper, a set of powerful, highly reliable, and selective reactions for the rapid synthesis of useful new compounds and combinatorial libraries through heteroatom links (C-X-C), an approach called click chemistry is defined, enabled, and constrained by a handful of nearly perfect "springloaded" reactions.
Journal ArticleDOI
Reticular synthesis and the design of new materials
Omar M. Yaghi,Michael O'Keeffe,Nathan W. Ockwig,Hee K. Chae,Hee K. Chae,Mohamed Eddaoudi,Jaheon Kim +6 more
TL;DR: This work has shown that highly porous frameworks held together by strong metal–oxygen–carbon bonds and with exceptionally large surface area and capacity for gas storage have been prepared and their pore metrics systematically varied and functionalized.
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Systematic Design of Pore Size and Functionality in Isoreticular MOFs and Their Application in Methane Storage
Mohamed Eddaoudi,Jaheon Kim,Nathaniel L. Rosi,David T. Vodak,Joseph Wachter,Michael O'Keeffe,Omar M. Yaghi +6 more
TL;DR: Metal-organic framework (MOF-5), a prototype of a new class of porous materials and one that is constructed from octahedral Zn-O-C clusters and benzene links, was used to demonstrate that its three-dimensional porous system can be functionalized with the organic groups and can be expanded with the long molecular struts biphenyl, tetrahydropyrene, pyrene, and terphenyl.
Journal ArticleDOI
Design and synthesis of an exceptionally stable and highly porous metal-organic framework
TL;DR: In this article, an organic dicarboxylate linker is used in a reaction that gives supertetrahedron clusters when capped with monocarboxyates.