Results 201 to 210 of about 16,200 (273)

Masked Silylenes: Controlled Generation and Reactivity Under Thermal and Equilibrium Conditions

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
This Review provides an overview of masked silylenes as bench‐stable precursors that release silylenes (R2Si:) under thermal activation or reversible equilibria. Precursor preparation, generation pathways, and characteristic reactivity are summarized, including trapping chemistry, reversible interconversions, insertion‐type processes, and small ...
Kei Ota, Kanata Miyahara, Norio Nakata
wiley   +1 more source

Ligand‐Level Chemical Activation: Coordination with Benefits

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
While often perceived as a liability, ligand‐based reactivity in carefully designed settings becomes a powerful synthetic tool. The key to streamlined processes overriding classical ionic reactivity is the selective electron redistribution induced by metal coordination. This enables storage of electrons and protons or incorporation of functional groups
Oscar Charpentier   +2 more
wiley   +1 more source

Artificial [FeFe]‐Hydrogenase Mimics From Ferrocenyl Thioketone‐Functionalized Triphenylamine and (Bi)thiophene Derivatives: Synthesis, Characterization, and Hydrogen Evolution Catalysis

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Synthesis of ferrocenyl thioketone‐functionalized triphenylamine and triphenylamine‐(bi)thiophene derivatives as proligands for the assembly of artificial [FeFe]‐hydrogenase active site models. Thiocarbonyl compounds, especially thioketones, have emerged as promising precursors for constructing [FeFe]‐hydrogenase mimics that can mediate hydrogen ...
Hassan Abul‐Futouh   +5 more
wiley   +1 more source

Silicon Nanostructures for Hydrogen Generation and Storage. [PDF]

open access: yesNanomaterials (Basel)
Mussabek G   +4 more
europepmc   +1 more source

Push–Pull Ynamines and Push–Pull Ynamides: Synthesis, Structure, Reactivity, and Application

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
Push–pull ynamines and push–pull ynamides, which carry an EWG and an amino or amido group as EDG, are highly interesting classes of EDG‐EWG alkynes that have been intensively studied due to their exceptional reactivity. In this review, the synthesis, structure, reactivity, and application of push–pull ynamines, push–pull ynecarbamates, push–pull ...
Hans‐Joachim Gais
wiley   +1 more source

1,1‐Disubstituted Vinylbromides: Versatile Building Blocks for the Synthesis of Nitrogen‐Containing Heterocycles

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
1,1‐Disubstituted vinylbromides are key intermediates for constructing nitrogen‐containing heterocycles. This review provides an overview of the synthetic applications of 1,1‐disubstituted vinylbromides and summarizes recent developments in reaction methodologies, mechanistic insights, and the structural diversity of N‐heterocyclic compounds accessible
Anne Westermeyer   +6 more
wiley   +1 more source

Emerging Trends in Organic Photoreactions Utilizing Disulfides

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
Disulfides are versatile, nontoxic alternatives to metal photocatalysts. This review explores their role as photoactivated thiyl‐radical precursors and bifunctional catalysts (HAT/electron shuttling) in diverse transformations. Strategies for electronic tuning and development into recyclable heterogeneous materials are highlighted for sustainable ...
Sunil Kumar   +3 more
wiley   +1 more source

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