Journal
INORGANIC CHEMISTRY
Volume 58, Issue 8, Pages 4945-4953Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.inorgchem.8b03589
Keywords
-
Categories
Funding
- Natural Science Foundation of China [21571050, 21573056, 21771053, 21771054]
Ask authors/readers for more resources
A novel copper-containing 3D polyoxometalate-based metal-organic framework (POMOF), H[(Cu5CuII)-Cu-I(pzc)(2)(pz)(4.5){P2W18O62}]center dot 6H(2)O (HENU-1, HENU = Henan University; Hpzc = pyrazine-2-carboxylic acid, pz = pyrazine), was successfully isolated by a one-step hydrothermal method. In this compound, the {P2W18} polyanion acts as a seven-connected linker bridging adjacent 2D double-layer networks, as well as a template to induce the formation of the desired 3D framework. Particularly, the pz ligands are generated from pzc ligands in situ during the reaction process. HENU-1 exhibits not only good stability in air but also tolerance to acidic and basic media. It was first employed as a highly efficient heterogeneous catalyst for the oxidation of 1-phenylethanol into acetophenone, which shows 97% yield using tert-butyl hydroperoxide as oxidant with a turnover frequency of up to 9690.h(-1), and was reused for at least five cycles without significant catalytic activity loss. No POM leaching or framework decomposition was observed in our study.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available