Results 21 to 30 of about 19,547 (300)

Catalytic Borylation of Dinitrogen into Borylamines and Borylhydrazines Using Rhenium Complexes under Ambient Reaction Conditions

, 2022
In the presence of a catalytic amount of a dinitrogen-bridged dirhenium complex bearing PNP-type pincer ligands, an atmospheric pressure of dinitrogen reacted with potassium as a reductant and dicyclohexylchloroborane as a borylating reagent at room ...
Shogo, Kuriyama, Kazunari, Yoshizawa, Hiromasa, Tanaka, Akihito, Egi, Fanqiang, Meng, Yoshiaki, Nishibayashi   +5 more
core   +1 more source

Concentration of rhenium from dilute sodium chloride solutions [PDF]

Journal of the Serbian Chemical Society, 2008
The conditions for the desorption of rhenium from the anion exchange resin Dowex 1-x8 by HNO3, HCl, H2SO4 and NaOH were determined. The solution (5.0´10-3 mol dm-3 Re in 0.15 mol dm-3 NaCl) was passed through a column containing 0.10 g of the resin.
DRAGOLJUB M. LUKIC, JURIJ L. VUCINA, SLOBODAN K. MILONJIC   +2 more
doaj   +3 more sources

Rhenium-Imido Corroles

, 2020
Metallocorroles involving 5d transition metals are currently of interest as near-IR phosphors and as photosensitizers for oxygen sensing and photodynamic therapy.
Sergey M. Borisov (747813), Simon J. Teat, Simon J. Teat (1304670), Sergey M. Borisov, Abhik Ghosh, Abraham B. Alemayehu (3934034), Abhik Ghosh (653725), Abraham B. Alemayehu   +7 more
core   +1 more source

Reaction Mechanism and Process Control of Hydrogen Reduction of Ammonium Perrhenate

Metals, 2020
The preparation of rhenium powder by a hydrogen reduction of ammonium perrhenate is the only industrial production method. However, due to the uneven particle size distribution and large particle size of rhenium powder, it is difficult to prepare high ...
Junjie Tang, Yuan Sun, Chunwei Zhang, Long Wang, Yizhou Zhou, Dawei Fang, Yan Liu   +6 more
doaj   +1 more source

Rhenium-catalysed reactions in chemical synthesis: selected case studies

, 2022
This Perspective presents and discusses a selection of examples that reinforce the enabling and distinctive reactivity provided by homogeneous rhenium catalysis in chemical synthesis.
Rebecca Fuller (14737075), Meiqiong Tang (15436865), Curtis Ho (14739223), Angus Olding (14745883), Alexander Bissember (14731852)   +4 more
core  

Rhenium-Catalyzed Oxidation of Sulfides with Phenyl Sulfoxide

, 2016
Rhenium-Catalyzed Oxidation of Sulfides with Phenyl ...
Sherry L. Nelson (2515888), Jeffrey B. Arterburn (127944)   +1 more
core   +1 more source

XAFS spectrum of Rhenium

This dataset consists of X-ray absorption fine structure (XAFS) spectra at Re L1-edge of Rhenium measured at PF, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Kiyotaka Asakura
core   +2 more sources

Dynamic Processes of Rhenium Polyhydride Complexes

Molecules, 2022
Studies have demonstrated that high-coordination-number rhenium polyhydride complexes are precursors to catalysts that transform a variety of organic molecules. While rhenium polyhydride complexes lead to active catalysts, little has been reported on the
Datta V. Naik, Gregory A. Moehring
doaj   +1 more source

Rhenium-Catalyzed Oxidation of Thiols and Disulfides with Sulfoxides

, 2016
Rhenium-Catalyzed Oxidation of Thiols and Disulfides with ...
Marc C. Perry (2001088), Sherry L. Nelson (2515888), Jeffrey B. Arterburn (127944), Benjamin R. Dible (2150290), Mylena S. Holguin (3001977)   +4 more
core   +1 more source

Shock response of single crystal rhenium: Effect of crystallographic orientation

Journal of Materials Research and Technology, 2023
Rhenium, a unique engineering material with the second highest melting point of all metals, has significant application potential in harsh service environments, and thus evaluating its mechanical responses under shock loadings is of great importance ...
Mingdong Hu, Chao Xu, Pengwei Li, Zhe Lang, Huaping Liu, Pei Wang, Chunmei Liu   +6 more
doaj   +1 more source