Organic synthetic transformations using organic dyes as photoredox catalysts

S Fukuzumi, K Ohkubo - Organic & biomolecular chemistry, 2014 - pubs.rsc.org
The oxidizing ability of organic dyes is enhanced significantly by photoexcitation. Radical
cations of weak electron donors can be produced by electron transfer from the donors to the …

Recent advances in polyoxometalate-based heterogeneous catalytic materials for liquid-phase organic transformations

Y Zhou, G Chen, Z Long, J Wang - RSC advances, 2014 - pubs.rsc.org
Polyoxometalates (POMs) are a unique class of molecular metal oxides with a tunable
structure at the atomic level. They have demonstrated various potential applications in …

Polyoxometalate-based phase transfer catalysis for liquid–solid organic reactions: a review

Y Zhou, Z Guo, W Hou, Q Wang, J Wang - Catalysis Science & …, 2015 - pubs.rsc.org
Phase transfer catalysis combines the advantages of homogeneous and heterogeneous
catalysts and therefore attracts ever-growing interest for environmentally-friendly sustainable …

Mesoporous Polyoxometalate-Based Ionic Hybrid As a Triphasic Catalyst for Oxidation of Benzyl Alcohol with H2O2 on Water

G Chen, Y Zhou, Z Long, X Wang, J Li… - ACS Applied Materials …, 2014 - ACS Publications
A self-assembled mesoporous polyoxometalate-based ionic hybrid catalyst [TMGHA] 2.4 H0.
6PW was prepared by combination of alcohol amino-tethered guanidinium ionic liquid …

One-step oxidation of benzene to phenol with H3PW12O40 under photoirradiation: Effect of operating conditions

Z Wang, H Hojo, H Einaga - Chemical Engineering Journal, 2022 - Elsevier
The synthesis of phenol by one-pot oxidation of benzene with dioxygen (O 2) is a significant
conceptual and practical challenge because benzene has low reactivity to O 2 at room …

Construction of porous cationic frameworks by crosslinking polyhedral oligomeric silsesquioxane units with N-heterocyclic linkers

G Chen, Y Zhou, X Wang, J Li, S Xue, Y Liu, Q Wang… - Scientific reports, 2015 - nature.com
In fields of materials science and chemistry, ionic-type porous materials attract increasing
attention due to significant ion-exchanging capacity for accessing diversified applications …

Photocatalytic oxidation of benzene to phenol using dioxygen as an oxygen source and water as an electron source in the presence of a cobalt catalyst

JW Han, J Jung, YM Lee, W Nam, S Fukuzumi - Chemical Science, 2017 - pubs.rsc.org
Photocatalytic hydroxylation of benzene to phenol by dioxygen (O2) occurs under visible
light irradiation of an O2-saturated acetonitrile solution containing [RuII (Me2phen) 3] 2+ as …

Direct hydroxylation of benzene to phenol on h-BCN nanosheets in the presence of FeCl3 and H2O2 under visible light

B Wang, M Anpo, J Lin, C Yang, Y Zhang, X Wang - Catalysis Today, 2019 - Elsevier
The preparation of ternary hexagonal boron carbon nitride (h-BCN) nanosheets was carried
out by doping biomass glucose in situ into hexagonal boron nitride (h-BN). With this method …

Polyoxometalate-Based Metal–Organic Frameworks with Unique High-Nuclearity Water Clusters

ZY Du, YZ Yu, YL Hong, NF Li, YM Han… - … Applied Materials & …, 2020 - ACS Publications
The maximum exposure of polyoxometalates (POMs) is of great significance to enhance the
catalytic performance of HKUST-1 with incorporated Keggin-type POMs. Herein, two …

One‐step selective hydroxylation of benzene to phenol

S Fukuzumi, K Ohkubo - Asian Journal of Organic Chemistry, 2015 - Wiley Online Library
Recent developments in the one‐step thermal and photochemical catalytic hydroxylation of
benzene to phenol using various oxidants are described, focusing on the catalytic …