Results 161 to 170 of about 47,136 (264)

Exploiting Dimensionality in Hybrid Metal Halides: Design Strategies, Structure–Property Relationships, Optoelectronic Applications, and Future Perspectives

Small Structures, Volume 7, Issue 7, July 2026.
This review presents a unified structural classification for hybrid metal halides from 3D to 0D. It summarizes dimensional engineering strategies and dimension‐dependent structure–property relationships, offering a systematic framework to guide the design and development of high‐performance low‐dimensional optoelectronic materials.
Ying Liu, Xingyao Zhao, Hongyu Ju, Bin–Bin Cui   +3 more
wiley   +1 more source

Potassium Bisulfite's Role in Developing a Robust Platform for Enantioenriched <i>N</i>-Alkylpyridinium Salts as Piperidine Precursors. [PDF]

J Am Chem Soc
Selingo JD, King JR, Pio B, Neel AJ, Lam YH, Paton RS, Maddess ML, McNally A.   +7 more
europepmc   +1 more source

High‐Energy‐Density Redox Flow Batteries: Mechanisms, Design Strategies, and Recent Progress

Chemistry – A European Journal, Volume 32, Issue 24, 23 June 2026.
ABSTRACT The inherent intermittency of energy sources such as solar and wind power hinders the transition to renewable energy, necessitating advanced energy storage solutions. Enhancing energy density is crucial for lowering system costs and enabling large‐scale deployment.
Xiaolian Zhao, Jiaxin Yu, Nannan Jia, Chuzhang Hong, Yue Luo, Wantong Jing, Zhiming Feng, Xinhua Liu, Rui Tan   +8 more
wiley   +1 more source

Deprotonation- and TICT-triggered ultra-large Stokes shift of aqueous NIR-emissive hydroxylstryryl-pyridinium derivatives. [PDF]

RSC Adv
Lu X, Xiong L, Zhang Z, Yang H, Li E, Zhang H.   +5 more
europepmc   +1 more source

Synthesis of 2‐Aza‐Bicyclo[4.3.0]nonane Derivatives Related to the Camporidines via Intramolecular [3+2]‐Cycloaddition

European Journal of Organic Chemistry, Volume 29, Issue 24, 23 June 2026.
The intramolecular nitrile oxide olefin [3 + 2]‐cycloaddition offers a reliable entry toward 2‐aza‐bicyclo[4.3.0]‐nonanes, a substructure found in several bioactive piperidine alkaloids. The required oxime precursors were prepared in non‐racemic form by Ir‐catalyzed asymmetric allylation and ring‐closing metathesis.
Alicia Köcher, Tobias Wilczek, Nora Katharina Korber, Jörg-Martin Neudörfl, Bernd Goldfuss, Hans-Günther Schmalz   +5 more
wiley   +1 more source

The role of cation and anion structural modifications for the enhanced CO₂ solubility of hydroxyl ammonium- and pyridinium-based ionic liquids. [PDF]

RSC Adv
Abdelmagid AM, Ziyada AK, Elbashir AA, Salih ZA.   +3 more
europepmc   +1 more source

Pyridinium saccharinate

Acta Crystallographica Section E Structure Reports Online, 2006
Zi-Liang Wang, Ming-Xue Li, Lin-Heng Wei, Jing-Ping Wang   +3 more
openaire   +1 more source

Site‐Selective Functionalization of Cysteine Units in Peptides Through Meerwein Arylation Reactions Under Mild Conditions

Advanced Synthesis &Catalysis, Volume 368, Issue 12, 17 June 2026.
α‐Methylstyrenes are known as highly efficient scavengers for aryl radicals. Herein, a bifunctional reagent is introduced that merges a 2‐bromoacyl moiety for thiol coupling with a styrene unit for subsequent radical functionalization. The sequential transformations proceed under mild conditions, enabling selective cysteine modification in peptidic ...
Daniel R. Troeger, Nina Diesendorf, Ryan Thurston, Markus R. Heinrich   +3 more
wiley   +1 more source

A Three-Step Route to Functionalized Pyrrole-2,5-Dicarboxylic Acids from Galactaric Acid. [PDF]

ChemSusChem
Trapasso G, Dalla Torre D, Artuso M, Aricò F.   +3 more
europepmc   +1 more source

Redox‐Active Guanidines

ChemElectroChem, Volume 13, Issue 12, 17 June 2026.
Redox‐active guanidines, comprising guanidino‐functionalized aromatics (GFAs) and redox‐active urea azines (RAAs), are electron donors and strong Lewis and Brønsted bases that are used in several applications. They act as redox‐active ligands in bistable coordination compounds and as reagents in dehydrogenative coupling reactions and proton‐coupled ...
Hans‐Jörg Himmel
wiley   +1 more source