Open metal site (OMS)-inspired investigation of adsorption and catalytic functions in a porous metal–organic framework (MOF)

Abstract

In this article we report the adsorption and catalytic study of a three-dimensional (3D) metal-organic framework (MOF) {Mn2(1,4-bdc)2(DMF)2} (1) (1,4-bdcH2, 1,4-benzene dicarboxylic acid, DMF, N,N-dimethylformamide) together with the synthesis and...

Six metal–organic architectures from a 5-methoxyisophthalate linker: assembly, structural variety and catalytic features

“…The achieved catalytic performance of compound 1 in the cyanosilylation of 4-nitrobenzaldehyde with TMSCN is comparable 62,63 or superior 64–69 to those exhibited by the other heterogeneous catalysts based on other metal–carboxylate coordination compounds (Table S4†).…”

“…The achieved catalytic performance of compound 1 in the cyanosilylation of 4-nitrobenzaldehyde with TMSCN is comparable 62,63 or superior [64][65][66][67][68][69] to those exhibited by the other…”

Catalytic comparison of cyanosilylation/Knoevenagel condensation reactions by Pb-based heterometallic organic frameworks with different second metal ions

“…The reason is that –Br and –NO 2 exhibited the −I (electron-absorbing induction effect) and −R (electron-absorbing effects of substituents through the delocalization of P or π electrons) effects and both of them tended to decrease the electron density of the carbonyl carbon and increase the activity of the aldehyde nucleophilic reaction. 39 The reactions of the electron-donating groups (–CH 3 , –CH 2 CH 3 , –OCH 3 , and –OCH 2 CH 3 ) are much slower than those of the electron-absorbing groups (entries 4–6). The reason for this is that they increase the electron density on carbonyl carbon and decrease its activity in the nucleophilic addition reaction.…”

Biocompatible Drug Delivery System Based on a MOF Platform for a Sustained and Controlled Release of the Poorly Soluble Drug Norfloxacin

“…MOFs are hybrid crystalline materials that consist of cationic metal nodes and anionic/neutral organic linkers connected via coordination bonds expanding in three dimensions. − The high pore volume and surface area of MOFs have attracted researchers from all over the world, enabling their use in various applications, namely, gas storage, , catalysis, , dye adsorption, drug delivery, − ,− etc. Many MOFs possess a variety of biological applications aided by (i) biocompatibility, biodegradability, and nontoxicity; (ii) facile surface chemistry that allows conjugation of various functionalities; (iii) the ability to load a variety of cargos; ,− (iv) stability within the gastrointestinal tract; etc .…”