Results 211 to 220 of about 29,422 (294)

Description of the rate‐limiting hydrogen tunneling mechanism for plant 9‐ and 13‐lipoxygenases

Protein Science, Volume 35, Issue 7, July 2026.
Abstract Soybean lipoxygenase (GmLOX1), a plant 13‐LOX, has long been considered a model protein for non‐trivial, quantum hydrogen tunneling in enzyme catalysis. Hydrogen tunneling mechanisms have also been confirmed for LOXs across mammalian, fungal, and bacterial kingdoms.
Alex Kockler, Katherine Ray, Jordan King, Eric Anderson, Joi Walker, Nathaniel Gilbert, Patrick Horn, Adam R. Offenbacher   +7 more
wiley   +1 more source

Chiral poly(aza-norbornene) derivatives with tunable tacticity and living ROMP capability. [PDF]

Chem Sci
Bai J, Wang Y, Wang Y, Zhang N, Wang X, Xu Y, You W.   +6 more
europepmc   +1 more source

1,1‐and 1,2‐Diborylalkenes: Preparation and Synthetic Applications

Advanced Synthesis &Catalysis, Volume 368, Issue 12, 17 June 2026.
In this review, we highlight recent advances in the synthesis and reactivity of 1,1‐diborylalkenes and 1,2‐diborylalkenes, along with various transformations leading to C‐C, C‐heteroatom, and multicomponent products. By providing a comprehensive and practical resource, this review aims to assist researchers in exploring the synthetic utility of 1,1 and
Jayaram Vankudoth, Maruti Mali, Fabienne Berrée   +2 more
wiley   +1 more source

Contra-Thermodynamic Chain-Walking Isomerization: A Sustainable Tool for Selective Molecular Editing in Green Chemistry. [PDF]

ChemSusChem
Turczel G, Erdélyi Á, Nagyházi M, Tuba R.   +3 more
europepmc   +1 more source

Synthesis of Aromatic Aldehydes by CH Formylation of Aromatics with Silyl Formates Prepared from CO2 and Hydrosilanes

Advanced Synthesis &Catalysis, Volume 368, Issue 12, 17 June 2026.
A new method has been developed for the C–H formylation of aromatic compounds using silyl formates synthesized from CO2 and hydrosilanes. This is the first report on the direct C–H formylation of aromatics with silyl formates. The formylation reactions were promoted by BBr3 or BCl3. The reaction mechanism has been clarified by DFT calculations. Despite
Natsumi Nitta, Kei Hirokawa, So Saibara, Bikash Dev Nath, Kazuto Takaishi, Tadashi Ema   +5 more
wiley   +1 more source

Synthesis of Spirocyclohexadienones with Diverse Structural Types and Ring Sizes. [PDF]

JACS Au
Zhu Y, Zhao Y, Yao L, Pu E, Yang S, Zhang Y, Zhang H, Chen J.   +7 more
europepmc   +1 more source

Mapping the Substrate Specificity Landscape of PAD2 and PAD4 Enzymes

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Protein citrullination, driven by peptidyl arginine deiminases (PAD2, PAD4), is linked to multiple diseases. Using a combinatorial peptide library and advanced mass spectrometry, we reveal distinct substrate selectivity profiles of PAD2 and PAD4. While PAD2 broadly citrullinates arginine‐containing peptides, PAD4 is highly sequence‐restricted, with ...
Adina Borbély, Arnold Steckel, Dávid Papp, Domonkos Pál, Katalin Uray, Viktória Goldschmidt Gőz, Gitta Schlosser   +6 more
wiley   +1 more source

RuO4-mediated oxidation of N-benzylated tertiary amines. 3. Behavior of 1,4-dibenzylpiperazine and its oxygenated derivatives

Open Chemistry, 2006
Petride Horia, Drăghici Constantin, Florea Cristina, Petride Aurica   +3 more
doaj   +1 more source

Ligand-controlled regiodivergent and enantioselective C-H cyanation of secondary amines. [PDF]

Nat Commun
Mao YJ, Chen X, Li HL, Pan Q, Zhou K, Xu ZY, Yang YF, Lou SJ, Xu DQ.   +8 more
europepmc   +1 more source

Bioconjugation Strategies for Revealing the Roles of Glycerophospholipids in Cells

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Glycerophospholipids are the main class of phospholipids, essential for membrane structure, compartmentalization, and cellular signaling. To study their roles, innovative probes and advanced bioconjugation strategies have been developed, including by de novo lipid synthesis and bioorthogonal conjugation chemistry.
Brice Beauvais, Rajendra Rohokale, Sevin Mamputu, Ion Lupu, Zhongwu Guo, Sébastien Balieu   +5 more
wiley   +1 more source