Results 221 to 230 of about 21,252 (299)

Catalytic enantioselective synthesis of α-C chiral sulfones enabled by merging photoactive electron donor-acceptor complexes with nickel catalysis. [PDF]

Chem Sci
Lai ZM, Xie Y, Huang LL, Guo J, Lu G.
europepmc   +1 more source

Structure-reactivity based control of radical-mediated degradation in thiol-Michael hydrogels.

J Mater Chem B
Kirkpatrick BE, Rubio MT, Yendamuri T, Elmer NV, Benoit DSW, Guymon CA, Anseth KS, Hebner TS.   +7 more
europepmc   +1 more source

Expanding the Crosslinking Mass Spectrometry Toolbox With Vinyl Sulfone Crosslinkers. [PDF]

Mol Cell Proteomics
Ciancone A, Wu H, Atallah-Yunes K, Lee K, Sibley C, Spivey J, Swenson RE, Schneekloth JS, O'Reilly FJ.   +8 more
europepmc   +1 more source

Aryl and Alkyl Radiotrifluoromethylation via Metallaphotoredox‐Mediated Radical Cross‐Coupling

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
The metallaphotoredox‐mediated radiotrifluoromethylation of arenes and alkanes is described. The operationally simple protocols make use of substrates bearing thianthrenium salts (TT) or N‐hydroxyphthalimide (NHPI) esters and CF218FI. The reaction proceeds through a Ru‐mediated radical formation followed by a Cu‐mediated radical cross‐coupling step and
Lukas Veth, Albert D. Windhorst, Danielle J. Vugts   +2 more
wiley   +2 more sources

General Modular and Convergent Approach to Diversely Functionalized Allylic Systems. [PDF]

J Am Chem Soc
Giri S, Kvasovs N, Gevorgyan V.
europepmc   +1 more source

Regiodivergent C3 and C4 Amination of Quinolines via Radical and Ionic Pathways

Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.
A regiodivergent strategy converts a single N‐aminoquinolinium precursor into either C3‐ or C4‐aminated quinolines. Nucleophile‐induced dearomatization diverges into light‐driven N‐centered radical capture (C3) or base‐promoted SNAr (C4), enabling rapid assembly of aminoquinoline libraries and late‐stage diversification.
Ye‐Eun Kim, Jieun Kim, Juyeon Lee, Sungwoo Hong   +3 more
wiley   +2 more sources

Radioiodination of Two Carborane‐Based Dual Cyclooxygenase‐2/5‐Lipoxygenase Inhibitors and Their In Vitro and In Vivo Evaluation

ChemBioChem, Volume 27, Issue 7, 14 April 2026.
Two dicarbadodecaborane(12)‐based dual cyclooxygenase‐2/5‐lipoxygenase (COX‐2/5‐LO) inhibitors were 123I‐labeled. Refinement of labeling and formulation conditions and extensive in vitro characterization are presented. Cell uptake studies in COX‐2‐ and 5‐LO‐overexpressing cell lines showed COX‐2‐independent and partly 5‐LO‐dependent uptake.
Jonas Schädlich, Martin Ullrich, Cathleen Haase‐Kohn, Robert Wodtke, Sebastian Braun, Maximilian Molitor, Bettina Hofmann, Dieter Steinhilber, Klaus Kopka, Evamarie Hey‐Hawkins, Jens Pietzsch, Markus Laube   +11 more
wiley   +1 more source

Application of a MALDI mass spectrometry assay to identify covalent fragments targeting the methyl-lysine reader protein MPP8. [PDF]

SLAS Discov
Rubiano JLS, Buttery PH, Gurard-Levin ZA, Norris-Drouin JL, Mather LM, Hardy PB, Frye SV, James LI.   +7 more
europepmc   +1 more source

Potassium <i>tert</i>-Butoxide-Mediated Isomerization of Alkenes: A Versatile Protocol for Miscellaneous Substrates. [PDF]

ACS Omega
Heras Martínez HM, Hampton SM, Isbel SR, MacFarlane CN, Aparicio EB, Blé-González EA, Bugarin A.   +6 more
europepmc   +1 more source

Importance of S-Doped Porous Carbon Acidity and Visible Light Photoactivity for Its Antibacterial Activity. [PDF]

ACS Appl Mater Interfaces
Sadikaj D, Fekri A, Bautista I, Davis N, Agha Alkla T, Mirza MMH, Wang J, Stallworth P, Hudson-Smith N, Bandosz TJ, Yu X, Greenbaum S, Li W, Li W.   +13 more
europepmc   +1 more source