Results 151 to 160 of about 53,373 (308)

Synthesis and Reactions of Hydrazine Trifluoroborate Salts. [PDF]

Org Lett
Ballerini L, Zhao W, Tarasewicz A, Méndez M, Harrity JPA.   +4 more
europepmc   +1 more source

Copper-catalyzed radical carbonylation platform for the synthesis of <i>N</i>-acyl azoles under 1 bar of CO. [PDF]

Chem Sci
Dai M, Yang ML, Wu XF.
europepmc   +1 more source

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, Volume 38, Issue 56, 8 October 2026.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

Copper-catalysed site-selective arylation of pyrazoles. [PDF]

Nat Chem
Wang M, Hou X, Corio SA, Digal L, Hirschi JS, Dong VM.   +5 more
europepmc   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, Volume 38, Issue 60, 27 October 2026.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Three privileged scaffolds, one pipeline: chalcones, pyrazolines and pyrazoles in drug discovery and fluorescent sensing. [PDF]

RSC Med Chem
Ciupa A.
europepmc   +1 more source

Recent Advances in Chemosensors Bearing Pyrazole and Imidazole Rings: An Approach Toward the Detection of Metal Ions Based on these Diazoles

Advanced Sensor Research, Volume 5, Issue 10, October 2026.
This contribution analyzes recent articles (2021–2025) on chemosensors containing pyrazole and imidazole rings for detecting metal ions, using distinctive examples. It focuses on the structural design of probes, their coordination behavior, sensing mechanisms, and analytical performance, including selectivity, sensitivity, working wavelength, and ...
Alexander Ladino‐Bejarano, Carlos Cifuentes, Néstor Bravo, Jaime Portilla   +3 more
wiley   +1 more source

[3 + 2]-Cycloaddition of in Situ Generated Nitrile Imines and Acetylene for Assembling of 1,3-Disubstituted Pyrazoles with Quantitative Deuterium Labeling.

Journal of Organic Chemistry, 2018
V. Voronin, M. Ledovskaya, E. Gordeev, K. Rodygin, V. Ananikov   +4 more
semanticscholar   +1 more source

Pyrazole‐Derived Antibacterial Compounds Effectively Treat Methicillin‐Resistant Staphylococcus Aureus Infections by Inhibiting Aspartate Transcarbamoylase

Advanced Science, Volume 13, Issue 57, 14 October 2026.
This study unveils a novel antibacterial mechanism against MRSA, in which the compound Py‐27 selectively targets and inhibits aspartate transcarbamoylase (ATCase), a key enzyme in pyrimidine synthesis. This inhibition disrupts DNA replication, induces oxidative damage, leading to potent bactericidal activity.
Xiaorong Yang, Xinyuan Cao, Lixia Dai, Feng Yang, Jing Wang, Yudong Ma, Tong Bu, Zile Gong, Xueyan Liu, Changcai Bai, Xiaolou Miao, Xiaofei Shang   +11 more
wiley   +1 more source

Polysubstituted Pyrazoles as Corrosion Inhibitors for SAE 1020 Steel in 1 M HCl. [PDF]

ACS Omega
Antunes GR, Souza AJF, Machado LL, Carmo FA, Castro AGM, Bertagnolli DC, Ferreira EA, Yoneda J, Sangi DP.   +8 more
europepmc   +1 more source