Masked Silylenes: Controlled Generation and Reactivity Under Thermal and Equilibrium Conditions
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
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Spectral and Acoustic Characterization of Nanoenergetic Devices Based on Sodium Perchlorate-Impregnated Porous Silicon. [PDF]
Apaza Quispe A +2 more
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Ligand‐Level Chemical Activation: Coordination with Benefits
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
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Laser Technologies of Welding, Surfacing and Regeneration of Metals with HCP Structure (Mg, Ti, Zr): State of the Art, Challenges and Prospects. [PDF]
Zwoliński A +2 more
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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
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Silicon Nanostructures for Hydrogen Generation and Storage. [PDF]
Mussabek G +4 more
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Push–Pull Ynamines and Push–Pull Ynamides: Synthesis, Structure, Reactivity, and Application
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
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Hydrophobic interactions of a substrate with L193 on the flexible substrate-binding loop contribute to 3α-hydroxysteroid dehydrogenase/carbonyl reductase catalytic efficiency. [PDF]
Chen YL +4 more
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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
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Emerging Trends in Organic Photoreactions Utilizing Disulfides
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
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