Results 151 to 160 of about 3,802 (275)

Expanded Scorpionate and Siderophore‐Inspired Ligands: From Foundational Designs to Modern Applications

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 15, 20 May 2026.
The concept of scorpionate ligands has evolved significantly since the introduction of tris(pyrazolyl)borate. By integrating a biological supramolecular ligand scaffold with the classic scorpionate architecture, researchers have made notable strides in mimicking the active sites of nitrogenase and advancing homogeneous catalysis.
Austin Winfield Medley   +1 more
wiley   +1 more source

Combustion Resistant Borohydrides and Their Chemical Interactions with Li-Metal Surfaces: An Experimental and Theoretical Study. [PDF]

open access: yesACS Cent Sci
Tomich AW   +10 more
europepmc   +1 more source

Stereoselective Synthesis of Glycomimetic Amines From Biomass‐Derived Cyrene

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 18, 14 May 2026.
2,3,4‐Trideoxy‐2‐mannosamines, including the unsubstituted one, are accessible as the only endo diastereoisomers by reductive amination of the green solvent Cyrene, derived from pyrolysis of cellulose containing waste biomass. The products are useful chiral synthetic intermediate to nitrogenated glycomimetics.
Debora Pratesi   +4 more
wiley   +1 more source

Surface‐Engineered Dual‐Emission of Carbon Dots for Ratiometric Detection of Hydroxyl Radicals

open access: yesNanophotonics, Volume 15, Issue 9, 13 May 2026.
Oxidation‐engineered CDs with tunable dual emission (450/590 nm) exhibit oxidation state‐driven electron redistribution and core‐to‐surface transfer within 5 ps, achieving 59 nM ·OH detection via ratiometric sensing and enabling dual‐channel ·OH monitoring in onion cells.
Yatao Pan   +6 more
wiley   +1 more source

Chemical Bonds Containing Hydrogen: Choices for Hydrogen Carriers and Catalysts. [PDF]

open access: yesAngew Chem Int Ed Engl
Cashel J   +9 more
europepmc   +1 more source

Desymmetrization of Pseudo‐para Diformyl[2.2]Paracyclophane via Brønsted Acid‐Catalyzed Reductive Amination

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.
A highly stereoselective desymmetrization of pseudo‐para diformyl[2.2]paracyclophanes is developed via chiral Brønsted acid‐catalyzed reductive amination. This protocol provides efficient access to enantiopure planar chiral paracyclophanes with broad substrate scope, excellent enantioselectivity, and versatile postsynthetic functionalization. Access to
Sandip Baban Shinde   +4 more
wiley   +1 more source

Direct measurement of covalent three-center, two-electron M-H-B bonding in Zr and Hf borohydrides using B K-edge XAS. [PDF]

open access: yesChem Sci
Hansen HM   +9 more
europepmc   +1 more source

Highly Lewis Acidic In Situ‐Generated Boronic Acid Ester: A Practical Catalyst for Hosomi–Sakurai Conjugate Addition, Carbonyl‐Ene Reaction, and Silane‐Mediated Amide Reduction

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.
An exceptionally Lewis acidic boronic acid ester, generated in situ from pentafluorophenylboronic acid and tetrabromonaphthalenediol, catalyzes three important chemical transformations at 1–10 mol% loading: the Hosomi–Sakurai allylation of α,β‐unsaturated ketones, intermolecular carbonyl‐ene reactions, and the reductions of tertiary amides to amines ...
Ava Bousselat   +5 more
wiley   +1 more source

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