Results 11 to 20 of about 121,238 (305)

XAFS spectrum of Ruthenium [PDF]

open access: yes
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Ru K-edge of Ruthenium 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   +5 more sources

Ruthenium-Catalyzed ROM−RCM of Cycloalkene-yne [PDF]

open access: yes, 2016
ROM−RCM (ring-opening and ring-closing metatheses) of cycloalkene-yne was demonstrated using a second-generation ruthenium complex. When cycloalkene bearing the alkyne moiety at the C-1 position was reacted with a ruthenium−carbene complex under an ...
Yuichi Kuzuba (2474995)   +3 more
core   +3 more sources

Hydrogenation and Hydrogenolysis with Ruthenium Catalysts and Application to Biomass Conversion [PDF]

open access: yes, 2022
32 S.With the rising emphasis on efficient and highly selective chemical transformations, the field of ruthenium-catalysed hydrogenation and hydrogenolysis reactions has grown tremendously over recent years.
Müller, Thomas Ernst   +1 more
core   +1 more source

Ruthenium porphyrin-ß-cyclodextrin complexes as supramolecular enzyme models for regioselective cleavage of carotenoids [PDF]

open access: yes, 2006
All naturally occurring vitamin A derives from enzymatic oxidative cleavage of β,β-carotene or other carotenoids with pro-vitamin A activity. Two metabolic pathways of β,β-carotene to retinal (vitamin A aldehyde) have been proposed: the central cleavage ...
Wang, Hao
core   +1 more source

Ruthenium-Catalyzed Selective Hydroboration of Nitriles and Imines [PDF]

open access: yes, 2016
Ruthenium-catalyzed hydroboration of nitriles and imines is attained using pinacolborane with unprecedented catalytic efficiency. Chemoselective hydroboration of nitriles over esters is also demonstrated. A simple [Ru­(p-cymene)­Cl2]2 complex (1) is used
Akash Kaithal (1520332)   +2 more
core   +1 more source

Hydrogen generation from the methanolysis of ammonia borane catalyzed by in situ generated, polymer stabilized ruthenium(0) nanoclusters [PDF]

open access: yes, 2011
Addressed herein is the detailed study on in situ generation of poly(N-vinyl-2-pyrrolidone) (PVP) stabilized ruthenium(0) nanoclusters and their catalysis in the methanolysis of ammonia borane (AB).
Metin, Onder   +2 more
core   +1 more source

Ruthenium-Catalyzed Electrochemical Dehydrogenative Alkyne Annulation [PDF]

open access: yes, 2018
A ruthenium-catalyzed electrochemical dehydrogenative annulation reaction of aniline derivatives and alkynes has been developed for the synthesis of indoles. Electric current is used to recycle the active ruthenium-based catalyst and promote H2 evolution.
Hai-Chao Xu (1863556)   +3 more
core   +1 more source

One-pot Synthesis of Octyne-Ruthenium on Carbon Nanoparticles

open access: yesMATEC Web of Conferences, 2017
The attempts to manipulate ruthenium nanoparticle by the passivation of π bonds linkage is of interest for many years. That is the way to enhance its optical properties and fluorescence characteristics which can promote the usage for sensor application ...
Wongwailikhit Kanda   +2 more
doaj   +1 more source

Characterization of a Spent Ru/C Catalyst after Gasification of Biomass in Supercritical Water

open access: yesCHIMIA, 2012
Carbon-supported ruthenium catalysts promote the gasification of aqueous organic feed with high efficiency to synthetic natural gas in supercritical water. Ruthenium metal was recently identified as the catalytically active species.
J. Wambach   +3 more
doaj   +1 more source

Ruthenium-Catalyzed Intramolecular [5 + 2] Cycloadditions [PDF]

open access: yes, 2016
Ruthenium-Catalyzed Intramolecular [5 + 2 ...
Hong Shen (166278)   +2 more
core   +1 more source

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