Visible light sensitizer-catalyzed highly selective photo oxidation from thioethers into sulfoxides under aerobic condition

C Ye, Y Zhang, A Ding, Y Hu, H Guo - Scientific Reports, 2018 - nature.com
We report herein a visible light sensitizer-catalyzed aerobic oxidation of thioethers, affording
sulfoxides in good to excellent yields. The loading of the catalyst was as low as 0.1 mol …

A convenient green protocol for oxidative esterification of arylaldehydes over Pd NPs decorated polyplex encapsulated Fe3O4 microspheres

H Veisi, Z Ebrahimi, B Karmakar, T Tamoradi… - International Journal of …, 2022 - Elsevier
A mild, competent and eco-friendly protocol has been developed for oxidative esterification
of various aldehydes over a post-synthetically modified and Pd fabricated chitosan-starch …

Eosin Y-catalyzed photooxidation of triarylphosphines under visible light irradiation and aerobic conditions

Y Zhang, C Ye, S Li, A Ding, G Gu, H Guo - RSC advances, 2017 - pubs.rsc.org
We report herein a novel method for Eosin Y-catalyzed photooxidation of triarylphosphines
under visible light irradiation and aerobic conditions. This new approach employed visible …

Nano-Au/MCeOx Catalysts for the Direct Oxidative Esterification of Methylacrolein to Methyl Esters

Y Tian, Y Li, Y Zheng, M Wang, C Zuo… - Industrial & …, 2019 - ACS Publications
A series of Au-supported cerium oxide binary composite oxides doped with different metals
(M= Mn, Cu, Ni, and Co) were synthesized and applied to the oxidative esterification of …

Supported Pd NPs over polydopamine modified-ordered mesoporous carbon (CMK-3) as an efficient and recyclable nanocatalyst for oxidative esterification of …

H Veisi, F Khorasani, T Tamoradi, SG Saremi… - Inorganic Chemistry …, 2024 - Elsevier
The high surface area carbonaceous materials have been proven as an outstanding
biodegradable and biocompatible material as support in heterogeneous catalysis for …

Mediating Photochemical Reaction Rates at Lewis Acidic Rare Earths by Selective Energy Loss to 4f-Electron States

KP Ruoff, MK Gish, E Song, I Douair… - Journal of the …, 2023 - ACS Publications
Manifesting chemical differences in individual rare earth (RE) element complexes is
challenging due to the similar sizes of the tripositive cations and the corelike 4f shell. We …

Chitosan-starch biopolymer modified kaolin supported Pd nanoparticles for the oxidative esterification of aryl aldehydes

H Veisi, Z Ebrahimi, B Karmakar, Z Joshani… - International Journal of …, 2021 - Elsevier
A mild and efficient green protocol has been disclosed for selective oxidative esterification of
various aldehydes over a novel Pd fabricated chitosan-starch polyplex encapsulated Kaolin …

Visible light induced oxidative hydroxylation of boronic acids

A Ding, Y Zhang, Y Chen, R Rios, J Hu, H Guo - Tetrahedron Letters, 2019 - Elsevier
We report herein a visible light-induced aerobic oxidative hydroxylation of boronic acids.
The reaction employed 7 H-benzo [c] thioxanthen-7-one as metal-free catalyst and dimethyl …

Palladium (II)‐Catalyzed Regio‐and Stereoselective Hydroarylation of Diphenylphosphorylallenes with Arylboronic Acids in the Presence of Sodium Hydroxide and …

Y Chen, DM Ma, FF Ba, J Sun, T Liu… - Advanced Synthesis …, 2016 - Wiley Online Library
The palladium (II)‐catalyzed hydroarylation of diphenylphosphorylallenes (via 1, 2‐addition
of the allenic double bond) with arylboronic acids in the presence of sodium hydroxide and …

Visible light-induced pericyclic cascade reaction for the synthesis of quinolinone derivatives with an oxabicyclo [4.2. 0] octene skeleton

G Pan, S Qin, D Xu, FE Kühn, H Guo - Organic Letters, 2021 - ACS Publications
A photoinduced pericyclic cascade reaction has been developed to afford oxabicyclo [4.2. 0]
octenes. Mechanistic studies show that this reaction undergoes [2+ 2]-photocycloaddition …