Selective detoxification of a sulfur mustard simulant in air by a methylene blue functionalized metal-organic frameworks DOI
Jinfeng Zhou, Qing Zhou, Haoxuan Sun

et al.

Dalton Transactions, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 3, 2024

A novel MB@UC composite was synthesized and applied in effective detoxification of a sulfur mustard simulant air within 6 minutes.

Language: Английский

Constructing a Polyoxometalate-Based Metal–Organic Framework for Photocatalytic Oxidation of Thioethers to Sulfoxides Utilizing In Situ-Generated Superoxide Radicals DOI
Xueling Liu, Si Chen,

Junjie Xu

et al.

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

Published: Jan. 15, 2025

Developing new photocatalysts for the selective oxidation of thioethers to high-value-added sulfoxides under low-oxygen mild conditions is a promising but challenging strategy. Here, polyoxometalate-based metal–organic framework (POMOF), CoBW12–TPT, was successfully synthesized, wherein continuous π···π stacking interactions and direct coordination bonds not only strengthen framework's stability also accelerate electron transfer. A series experiments theoretical studies, including control experiments, kinetic electrochemical spectroscopic analyses, paramagnetic resonance, revealed synergistic catalytic effect among Co(II) metal centers, BW12O405–, photosensitizer TPT. CoBW12–TPT applied in photocatalytic sulfoxides. Under irradiation, photoinduced transfer POMOF leads generation superoxide radicals from O2, which controls sulfoxide compounds desulfurization reaction shows good activity. In particular, it can be construction some drug molecules such as Modafinil Albendazole Oxide.

Language: Английский

Citations

3
Fabrication of Fe@Ni-Orotate Coordination Polymer Composite: Iron Doping Provokes the Colorimetric Recognition Efficiency for Naproxen Drug and Energy Storage Magnitude DOI

S Nishanth,

Kafeel Ahmad Siddiqui

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1311, P. 138457 - 138457

Published: April 25, 2024

Language: Английский

Citations

5
Highly Scalable and Robust Ribbon-like Coordination Polymer as Green Catalyst for Hantzsch Condensation in Synthesis of DHPs and Bioactive Drug Molecule DOI Creative Commons
Debolina Mukherjee, Apu Saha,

Dipak Basak

et al.

Materials Today Catalysis, Journal Year: 2024, Volume and Issue: 5, P. 100051 - 100051

Published: May 12, 2024

Ribbon-like coordination polymers (CP) represents a highly unexplored innovative class of metal-coordination network. Herein, we have developed scalable and chemically robust (pH=3-10 stable) ribbon-like CP [{Cu(Pim)(L)(H2O).H2O}]n (1) following complete environment-friendly green synthesis route. Considering the presence surface flanked labile coordinated water molecules their appealing correlation with one-dimensional structural characteristics, such sort was explored for first time as excellent heterogeneous catalyst largely three-component Hantzsch condensation different classes dihydropyridine (DHP). Moreover, 1 is employed to synthesize bio-responsive drug 'Ethidine' (possessing high anti-oxidant anticarcinogenic properties) characterized Single Crystal X-ray Diffraction (SCXRD) analysis. Several DHP-based products are also analysed through in-depth SCXRD This report inaugurates usage Cu(II) based CPs environmentally benign manner bioactive DHPs Drugs.

Language: Английский

Citations

5
Two polyoxovanadoborates with over 100 nuclei assembled from a {V14Co12B72} cluster DOI

Shuangxue Wu,

Yujiao Dong, Yang Yang

et al.

Science China Chemistry, Journal Year: 2024, Volume and Issue: 67(8), P. 2578 - 2585

Published: May 31, 2024

Language: Английский

Citations

4
Polyoxovanadate-Based Metal–Organic Frameworks with Dual Active Sites for the Synthesis of p-Benzoquinones DOI
Haiyan An,

Yuting Wei,

Qingshan Zhu

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(24), P. 11113 - 11124

Published: June 5, 2024

p-Benzoquinones are important organic intermediates in the synthesis of biopharmaceuticals and fine chemicals. In this study, two crystalline 3D polyoxovanadate-based metal–organic frameworks, H[Cu(tpi)2]{Cu2V7O21}·H2O (1, tpi = C18N5H13) [Co(Htpi)2]{V4O12} (2, Htpi C18N5H14), were synthesized, which as heterogeneous catalysts showed excellent catalytic activities for p-benzoquinones. Both compounds characterized by IR, UV–vis diffuse reflectance spectroscopy, TG, XPS, X-ray diffraction, etc. 1, {Cu2V7} clusters connected together copper cations 1D Cu–organic coordination chains to yield a polyoxometalate-based framework (POMOF); 2, adjacent 2D bimetallic oxide layers, constructed from polyoxovanadate cobalt ions, further Co–organic form POMOF. Noteworthily, trimethyl-p-benzoquinone, key intermediate vitamin E, using 2,3,6-trimethylphenol model substrate, turnover frequency values 1 2 can, respectively, reach 607 380 h–1 8 min. Furthermore, both demonstrated recyclability structural stability, PXRD IR. The mechanism reveals that homolytic radical heterolytic oxygen atom transfer involved.

Language: Английский

Citations

4
Two Transition Metal Coordination Polymers: Potential Adsorbents for Contaminant Removal and Photoluminescent Properties DOI
Jing Li, Hongjiang Ren, Jiangtao Li

et al.

Journal of Fluorescence, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 7, 2025

Language: Английский

Citations

0
A new core-shell heterojunction MIL-53(Fe)@ZnIn2S4 for boosted photocatalytic degradation of tetracycline and reduction of Cr (VI) under visible irradiation DOI

Jietong Yang,

Fangyan Chen,

Ji Hua

et al.

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114134 - 114134

Published: Feb. 1, 2025

Language: Английский

Citations

0
Additive-free oxidation of isochromans with molecular oxygen synergistically catalyzed by mixed-addendum polyoxometalate-based coordination polymers DOI

Zou-Guang Han,

Ling-Ling Dai,

Hongrui Tian

et al.

Rare Metals, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Language: Английский

Citations

0
Bisphosphonate-modified Boat-shaped Polyoxoniobates for Efficient Catalysis of Knoevenagel Condensation DOI
Xueyu Zhang, Yanru Li,

Li‐Hao Hong

et al.

Journal of Solid State Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 125304 - 125304

Published: March 1, 2025

Language: Английский

Citations

0
Switchable Iodine Adsorption Management in Polyoxovanadate–Cucurbit[6]uril-Based Supramolecular Framework Materials DOI
Yi Peng, K.I. Tong,

Chao-Qin Chen

et al.

Chemistry of Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 15, 2025

Language: Английский

Citations

0