Results 211 to 220 of about 29,634 (298)

Aging Failure Mechanism of Transformer Bushing Sealing Rings Under Multi-Factor Effect. [PDF]

Materials (Basel)
Liang W, Li H, Wang Z, La Y, Yuan Y, Yin F, Wang L.   +6 more
europepmc   +1 more source

Monosubstituted N‐Arylhydroxylamine Chemistry: Integrating Contemporary Synthetic Approaches for the Efficient Construction of Diverse Heterocyclic Scaffolds

Chemistry – A European Journal, EarlyView.
Monosubstituted N‐arylhydroxylamines represent a unique subclass of hydroxylamines that act as pivotal intermediates in redox transformations and as versatile platforms for further synthetic transformations. They serve as key building blocks in the synthesis of architecturally complex heterocycles and other valuable organic compounds.
Michael G. Kallitsakis, Kyriakos D. Nikopoulos, Ioannis N. Lykakis   +2 more
wiley   +1 more source

State‐of‐the‐Art and Synthetic Challenges for Hydrosilane Production

Chemistry – A European Journal, EarlyView.
The synthesis of hydrosilanes is currently energy intensive and their recycling is not considered. However, these compounds are important in many industrial fields but also for the valorization of oxygenated waste, towards a circular economy. This review compares the available synthetic routes and highlights the remaining challenges for the production ...
Gabriel Durin, Albane Fontaine, Jean‐Claude Berthet, Thibault Cantat   +3 more
wiley   +1 more source

Rapid access to the core of malayamycin A by intramolecular dipolar cycloaddition. [PDF]

Beilstein J Org Chem
Liu Y, Yang Y, Yang C, Huang SH, Jin J, Hong R.   +5 more
europepmc   +1 more source

Low‐Temperature Initiation Enhances HCN and NH3 Formation From Methane and NO Over Pt/Al2O3

Chemistry – A European Journal, EarlyView.
Hydrogen cyanide (HCN) was formed from CH4 and NO over Pt/Al2O3 at low temperatures. Increasing NO concentration and optimizing reaction‐start conditions significantly enhanced HCN yield. In situ FTIR and DXAFS measurements revealed that dynamically balancing Pt‑CO and Pt‑CN surface species, particularly their desorption under temperature‑swing ...
Emika Yamashita, Kyoko K. Bando, Toshitaka Kubo, Atsushi Takagaki   +3 more
wiley   +1 more source

The Progress in NHC-Catalyzed Synthesis of Organosilicon Derivatives. [PDF]

Molecules
Yang X, Yang L, Zhang L, Liang H, Jiang S, Sun J, Hu M.   +6 more
europepmc   +1 more source

Hydroxylamine-O-sulfonic acid - a versatile synthetic reagent [PDF]

, 1980
Wallace, RG
core  

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Azirinyl-Substituted Nitrile Oxides: Generation and Use in the Synthesis of Isoxazole Containing Heterocyclic Hybrids. [PDF]

Molecules
Dudik AS, Zanakhov TO, Galenko EE, Novikov MS, Khlebnikov AF.   +4 more
europepmc   +1 more source

Molecular Dynamics in Excited States: Landau-Zener Model of Nitric Oxide Geminate Recombination to Nitrile Hydratase [PDF]

, 2007
Kubiak, K., Nowak, W.
core