Results 111 to 120 of about 23,133 (214)

Recent Advances in Photocatalyst‐Driven Protein Labeling and Proximity Mapping

The Chemical Record, Volume 26, Issue 8, August 2026.
Photocatalyst‐driven protein labeling and proximity mapping have rapidly advanced as powerful strategies for spatiotemporal control in complex biological environments. This review integrates recent developments across single‐electron transfer and energy transfer‐based mechanisms and highlights how catalyst design, reactive intermediates, and diffusion ...
Shinichi Sato, Kazuki Miura, Juki Nakao, Hiroyuki Nakamura   +3 more
wiley   +1 more source

Halogen bond-driven azo-hydrazone tautomerisation: a computational study. [PDF]

J Mol Model
Siiskonen A, Priimagi A.
europepmc   +1 more source

Oxygen Attachment Dissociation of Protonated Reserpine and Its Analogs

Rapid Communications in Mass Spectrometry, Volume 40, Issue 14, 30 July 2026.
ABSTRACT Rationale Carbon–carbon double bonds are ubiquitous structural motifs in natural products and pose a key challenge in locating their presence in analytes via MS‐based methods. Here, we use the alkaloid reserpine as a model system to examine whether OAD reactions can locate quaternary double bonds embedded in fused multicyclic structures ...
Jack G. Li, Chris J. Bowen, Bun Chan, Adam W. E. Stewart, Hidenori Takahashi, Richard A. J. O'Hair   +5 more
wiley   +1 more source

Enabling Fluoroalkyl-Sulfonylalkylation and Fluoroalkyl-Halogenation of Alkenes and Alkynes via Photoredox Catalysis. [PDF]

J Am Chem Soc
Hewa Inaththappulige SIN, Acharya A, Agampodi NDDZ, Singh H, Giri R.   +4 more
europepmc   +1 more source

Sultams as Dual Inhibitors of Human Carbonic Anhydrase and Thioredoxin Reductase

ChemMedChem, Volume 21, Issue 14, 29 July 2026.
A series of sultam‐based N‐acyl derivatives with potential applications as dual TrxR1 and CA inhibitors were synthesized and evaluated. TrxR1 screening identified several active compounds, with inhibitory potency influenced by the type and orientation of substituents.
Aleksandrs Pustenko, Raitis Bobrovs, Venkatesan Saravanan, Kathir Avan, Simone Carradori, Antons Sizovs, Andrea Angeli, Claudiu T. Supuran, Raivis Žalubovskis   +8 more
wiley   +1 more source

Regioselective Iodination of Arenes Using Iron- or Silver-Catalyzed Activation of <i>N</i>-Iodosaccharin. [PDF]

J Org Chem
Majhi PK, Fleming CM, Sutherland A.
europepmc   +1 more source

Acyclic Hydrocarbon α,ω‐Dienes: From Biomass and Plastic Upcycling to Carbocycles, Precision Polymers, and Cross‐Linked Elastomers

ChemSusChem, Volume 19, Issue 14, 29 July 2026.
Hydrocarbon α,ω‐dienes are mainly produced from steam‐cracking derivatives, but high costs, complexity, and environmental impact limit their use. This review highlights sustainable paths from biomass and plastic upcycling, and surveys catalytic transformations into carbocycles and specialty polymers, emphasizing their role as modular building blocks ...
Rosa Villaccio, Giuseppe Leone
wiley   +1 more source

<i>N</i>-Mesyl-Enabled Cu₂O Catalysis: Synthesis of (<i>E</i>)-3-Alkylideneisoindolin-1-ones and 3,4-Unsubstituted Isoquinolones via Sequential Alkynylation/Annulation. [PDF]

J Org Chem
Ali AR, Hu L.
europepmc   +1 more source

Late‐Stage Functionalization of Peptides on the Solid Phase

Angewandte Chemie International Edition, Volume 65, Issue 31, 27 July 2026.
Peptide modifications are essential to control pharmacodynamic and pharmacokinetic properties of peptide drugs. Consequently, strategies that allow for efficient and rapid incorporation of non‐canonical modifications into peptides in parallel formats are highly sought after.
Marius Werner, Truc Lam Pham, Franziska Thomas   +2 more
wiley   +1 more source

Novel catalytic properties of pyridyl-bonded Pd-catalysts in cross-couplings of aryl halides with phenyl boronic acid under aerobic conditions. [PDF]

RSC Adv
Aggarwal R, Bala R, Lobana TS.
europepmc   +1 more source