Selective Late‐Stage Oxygenation of Sulfides with Ground‐State Oxygen by Uranyl Photocatalysis

Y Li, SAA Rizvi, D Hu, D Sun, A Gao, Y Zhou… - Angewandte …, 2019 - Wiley Online Library
Oxygenation is a fundamental transformation in synthesis. Herein, we describe the selective
late‐stage oxygenation of sulfur‐containing complex molecules with ground‐state oxygen …

Bimolecular electron transfer reactions of the excited states of transition metal complexes

V Balzani, F Bolletta, MT Gandolfi, M Maestri - Organic Chemistry and …, 2006 - Springer
It is well known that for each molecule there is the so-called ground state and there are
many electronically excited states that can be obtained by visible Or ultraviolet irradiation. In …

Photosensitization by reversible electron transfer: theories, experimental evidence, and examples

GJ Kavarnos, NJ Turro - Chemical Reviews, 1986 - ACS Publications
Photosensitization by reversible electron transfer: theories, experimental evidence, and
examples Page 1 Chem. Rev. 1986, 86, 401-449 401 Photosensitization by Reversible …

Uranyl adsorption onto montmorillonite: Evaluation of binding sites and carbonate complexation

JG Catalano, GE Brown Jr - Geochimica et Cosmochimica Acta, 2005 - Elsevier
The fate and transport of uranium in contaminated soils and sediments may be affected by
adsorption onto the surface of minerals such as montmorillonite. Extended X-ray absorption …

The energetics of electron‐transfer reactions of chlorophyll and other compounds

GR Seely - Photochemistry and Photobiology, 1978 - Wiley Online Library
Quite often the primary photochemical reaction of an excited state molecule is transfer of an
electron to or from another molecule in its ground state. Rates of such reactions are closely …

Fluorescence spectroscopy of U (VI)-silicates and U (VI)-contaminated Hanford sediment

Z Wang, JM Zachara, PL Gassman, C Liu… - … et Cosmochimica Acta, 2005 - Elsevier
Time-resolved U (VI) laser fluorescence spectra (TRLFS) were recorded for a series of
natural uranium-silicate minerals including boltwoodite, uranophane, soddyite, kasolite …

Optical electron transfer between metal ions and its consequences

G Blasse - Complex chemistry, 2005 - Springer
This paper surveys several aspects of metal-to-metal charge-transfer transitions. Species of
interest originate from non-molecular and molecular solids and from solutions. The parallel …

Visible‐Light‐Enabled C− H Functionalization by a Direct Hydrogen Atom Transfer Uranyl Photocatalyst

J Yu, C Zhao, R Zhou, W Gao, S Wang… - … A European Journal, 2020 - Wiley Online Library
The development of the uranyl cation as a powerful photocatalyst is seriously delayed in
comparison with the advances in its fundamental and structural chemistry. However, its …

Use of Metalloligands [CuL] (H2L = Salen Type Di-Schiff Bases) in the Formation of Heterobimetallic Copper(II)-Uranyl Complexes: Photophysical Investigations …

S Ghosh, S Biswas, A Bauza, M Barceló-Oliver… - Inorganic …, 2013 - ACS Publications
Five heterobimetallic copper (II)–uranium (VI) complexes [(CuL1) UO2 (NO3) 2](1),[{CuL1
(CH3CN)} UO2 (NO3) 2](2),[{CuL1 (CH3COCH3)} UO2 (NO3) 2](3),[{CuL2 (CH3CN)} UO2 …

Reaction of Cu (II) chelates with uranyl nitrate to form a coordination complex or H-bonded adduct: Experimental observations and rationalization by theoretical …

P Bhunia, S Ghosh, RM Gomila, A Frontera… - Inorganic …, 2020 - ACS Publications
Four new heterometallic Cu (II)–U (VI) species,[{(CuL1)(CH3CN)} UO2 (NO3)
2](1),[{(CuL2)(CH3CN)} UO2 (NO3) 2](2),[{(CuL3)(H2O)} UO2 (NO3) 2](3), and [UO2 (NO3) …