Results 181 to 190 of about 45,088 (258)

Copper Joins the Monoelectronic Game: Leveraging the CuI Potential for SET‐, XAT‐, and HAT‐Driven Catalytic Organic Synthesis

ChemCatChem, Volume 18, Issue 11, 15 June 2026.
This review surveys the emerging role of copper(I) catalysis in sustainable synthesis, highlighting its exceptional capacity for monoelectronic processes. By examining the strategies based on electron, halogen, and hydrogen transfer processes (SET, XAT, and HAT, respectively), we outline key reactivity trends, design principles, and the synthetic ...
Antonio Torres‐Calis, Juventino J. García   +1 more
wiley   +1 more source

Omeprazole activation of CD4+ and CD8+ T-cells through off-target covalent modification of cellular proteins. [PDF]

Toxicol Sci
Grice S, Albashtawy S, Wells G, Hering L, Adair K, Sarsby J, Brownridge P, Ford M, Lloyd R, Hampson L, Wagner A, Sun Y, Liu H, Hammond S, Meng X, Zhang F, Naisbitt D.   +16 more
europepmc   +1 more source

Photoinduced Selective E/Z Isomerization and Site‐Selective C(sp2)–H Functionalization of Diaryl Methoximes

ChemistryEurope, Volume 4, Issue 6, June 2026.
Selective E/Z isomerization of diaryl methoximes is achieved by the careful selection of a photosensitizer despite the small triplet‐energy differences between structurally and electronically similar E and Z isomers. The isomer‐enriched diaryl methoximes undergo site‐selective C(sp2)–H functionalization to furnish densely functionalized products ...
Yuki Hirata, Masayuki Danjo, Kosuke Higashida, Tatsuhiko Yoshino, Shigeki Matsunaga   +4 more
wiley   +1 more source

Strategically significant synthesis of conjugated porous organic polymers via retro diazotization chemistry. [PDF]

Nat Commun
Ozer MS, Eroglu Z, Koyuncu S, Metin O.
europepmc   +1 more source

Iridium‐Catalyzed Linear‐Selective sp3 C−H Alkylation of N‐Methylamides Using Alkenes Enabled by Diphosphite Ligands

Chemistry – A European Journal, Volume 32, Issue 21, 1 June 2026.
An iridium‐catalyzed linear‐selective sp3 C─H alkylation of N‐methylamides with alkenes is described. This method tolerates various N‐methylacetamide derivatives and has a broad alkene scope. Mechanistic studies were also conducted. Internal alkenes can also be used through in situ consecutive alkene isomerization.
Haluhi Takahashi, Takanori Shibata
wiley   +1 more source

4-Anilinoquinazoline carbamate derivatization as a platform for prodrug design and localized drug delivery. [PDF]

Bioorg Chem
Carpio MB, Walker CD, Fikes A, Laitinen T, Valdes-Pena MA, Gani O, Mallory M, Asquith CRM, Brudno Y, Pierce JG.   +9 more
europepmc   +1 more source

Synthesis of (E)‐β‐SF5‐Styrenes via a Heck Reaction of in situ Generated Vinylsulfur Pentafluoride†

Chinese Journal of Chemistry, Volume 44, Issue 11, Page 1823-1827, 1 June 2026.
A Heck cross‐coupling reaction between aryl(hetero)iodides and in situ generated vinylsulfur pentafluoride is reported. This reaction provides β‐SF5‐styrenes in one‐step as a single (E)‐stereoisomer and tolerates a broad range of functional groups. Comprehensive Summary The synthesis of (E)‐(1‐alken‐1‐yl)pentafluoro‐λ6‐sulfanes, a valuable class of ...
Nicolas DeGrâce, Jean‐François Paquin   +1 more
wiley   +1 more source

Nickel-catalyzed divergent sulfonations of propargylic carbonate. [PDF]

Nat Commun
Gu W, He Z, Wang H, Peng L, Guo C.
europepmc   +1 more source

Recent Progress on Enzyme Immobilization: Materials, Strategies, and Applications

Food Bioengineering, Volume 5, Issue 2, Page 220-243, June 2026.
Enzyme immobilization technology has undergone substantial evolution driven by advances in materials science. This review systematically examines the recent advances in enzyme immobilization since 2024, with a focused analysis of five major categories of enzyme carriers including covalent organic framework, metal‐organic frameworks, polymers, carbon ...
Shuran Wang, Ruoke Li, Yixuan Xie, Hanya Zhang, Xiaoyu Huang, Siwei Chen, Weixin Xu, Yueling Liu   +7 more
wiley   +1 more source

Evaluation of Passive Air Sampling for Monitoring Current-Use Pesticide Pollution near Large-Scale Banana Plantations in Costa Rica. [PDF]

Environ Sci Technol
Solano Díaz K, Ruepert C, Ramírez Quesada MM, Hoppin JA, Wania F, van Wendel de Joode B.   +5 more
europepmc   +1 more source