Chemical Syntheses of 3′ and 5′ Phosphorylated Oligonucleotides: An Overview
European Journal of Organic Chemistry, Volume 29, Issue 21, 4 June 2026.This review provides an overview of the various chemical methods employed in the synthesis of oligonucleotides bearing a phosphate group at their 3′ or 5′ end. Notably, it presents modified phosphoramidites and supports developed for this purpose. Oligonucleotides (ON) with a phosphate monoester group at their 3′ or 5′ end have applications in many ...
Rémy Lartia
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Photoredox catalysed reductive cleavage of dibenzothiophene dioxides enabled by a temperature-controlled photoreactor. [PDF]
Chem SciWang S +7 more
europepmc +1 more source
Advanced Synthesis &Catalysis, Volume 368, Issue 11, 3 June 2026.The selective oxidation of primary amines to generate nitriles provides a cost‐effective and atom‐economical synthetic approach that avoids the formation of harmful byproducts. However, achieving high yields under mild conditions remains challenging, due to the difficulty in efficiently activating the α‐CH bonds of amines and the multiple competing ...
Tsukino Ishizaki +2 more
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Arylazo Sulfones as 1,3-Dipole Acceptors in the (Photo)-Micellar van Leusen Triazole Synthesis. [PDF]
ACS Org Inorg AuVolpe C +11 more
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Anion Mobility Renormalization Reveals Backbone‐Dependent Tortuosity in Anion Exchange Membranes
ChemElectroChem, Volume 13, Issue 11, 3 June 2026.Backbone polarity governs nanophase separation and tortuosity in anion exchange membranes (AEMs). The anion mobility across PPO‐ and PSU‐based ionomer membranes with quaternary ammonium groups depends exponentially on concentration. Extracted porosity–tortuosity ratios reveal lower tortuosity in PPO due to stronger PSU hydrophilicity.
Philippe Knauth, Maria Luisa Di Vona
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Azide‐to‐Diazo Transformation Facilitated by Michael Addition via Phosphazide Formation
Angewandte Chemie, Volume 138, Issue 23, 1 June 2026.A new type of Michael addition based on azide‐to‐diazo conversion is disclosed. This unusual transformation proceeds via 1,4‐addition accompanied by N─N bond cleavage of phosphazide intermediates under practical conditions. The high versatility of the resulting Michael adducts enables the synthesis of a wide variety of organonitrogen compounds ...
Tomoki Mano +3 more
wiley +2 more sources
Modular, Tricomponent, and Concurrent One-Pot Synthesis of Libraries of γ-Keto Sulfones and γ-Keto Phosphine Oxides using Brønsted Acidic Eutectic Mixtures. [PDF]
ChemSusChemRamos-Martín M +2 more
europepmc +1 more source
Structural and Chemical Engineering of Sub‐Nanochannel Membranes Toward Ion Selectivity
Advanced Functional Materials, Volume 36, Issue 46, 8 June 2026.This review summarizes recent advances in structural and chemical engineering of sub‐nanochannels for ion selectivity. We first introduce fundamental ion transport mechanisms within sub‐nanochannels, followed by strategies to tune pore size, geometry, and surface functionalities, categorized into charge‐based, ion‐recognition, hydrophilic bonding, and ...
Yuyu Su +5 more
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Electrochemical Sulfonylation in Deep Eutectic Solvents Enables the Sustainable Synthesis of 2-Quinoline Sulfones. [PDF]
ChemSusChemAdsuar D +3 more
europepmc +1 more source
Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact
Advanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt +11 more
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