Results 161 to 170 of about 17,511 (250)

Direct Fluoroformylation of the C3-Position of Indoles with 2,4-Dinitro(trifluoromethoxy)benzene as Fluorocarbonyl Source. [PDF]

ChemistryOpen
Wisson L, Hanquet G, Toulgoat F, Billard T, Leroux FR, Panossian A.   +5 more
europepmc   +1 more source

Extraction, Characterization, and Stability Studies of Bistriazinyl-Derived Carboxylic Acids. [PDF]

Ind Eng Chem Res
Diaz Gomez L, Weßling P, Wilden A, Panak PJ, Horne GP, Mezyk SP, Peller JR, Geist A, Modolo G.   +8 more
europepmc   +1 more source

Heterogeneous photocatalytic aldehyde alkylative amination for multicomponent synthesis of α-branched amines. [PDF]

Natl Sci Rev
Ou W, Xu Q, Wang Q, Tao Y, Wang J, Teng Z, Li F, Ding J, Liu W, Hou H, Yamakata A, Ohno T, Liu B, Su C.   +13 more
europepmc   +1 more source

Practical Ligand-Enabled C-H Halogenation of (Hetero)Benzoic and (Hetero)Aryl Acetic Acids. [PDF]

J Am Chem Soc
Zhao H, Li Z, Zhu X, Yu JQ.
europepmc   +1 more source

Racemisation of Amino Acids: From Synthetic Challenge to Biological Significance

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Racemisation, once considered an undesirable synthetic side reaction, also occurs naturally in amino acids and influences biological processes. Evidence links stereochemical conversion to ageing, protein turnover, and cellular development. This review examines mechanisms, control strategies in synthesis, applications and implications in physiology ...
Othman Al Musaimi
wiley   +1 more source

Regiocontrollable [2 + 2] benzannulation of γ,δ-C(sp3)-H bonds with dihaloarenes using palladium catalysis. [PDF]

Nat Synth
Hu L, Yan JL, Lin YK, Strassfeld DA, Yu JQ.   +4 more
europepmc   +1 more source

Synthesis and Evaluation of Novel Cinnamic Acid Hybrids With Antiacetylcholinesterase, Antioxidant, and Anti‐Inflammatory Properties

ChemMedChem, Volume 21, Issue 11, 15 June 2026.
In this work, we identified two novel pleiotropic sinapic acid derivatives with excellent anti‐acetylcholinesterase, antioxidant, and anti‐inflammatory properties. Alzheimer's disease, one of the most widespread neurodegenerative disorders, is known for its multifactorial nature that makes it challenging to treat.
Konstantina Sdougkou, Eleni Rekka, Dionysia Papagiannopoulou   +2 more
wiley   +1 more source

Nickel-catalyzed highly diastereo- and enantioselective hydroaminocarbonylation and hydrocarboxylation of cyclopropenes. [PDF]

Nat Commun
Wu J, Yu B, Gao B, Huang H.
europepmc   +1 more source

Defined Nylon Oligomers Enable Mechanistic Insight Into Enzymatic Polyamide Depolymerization

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
The remarkable progress in enzymatic polyester depolymerization has demonstrated the potential of biocatalysis for sustainable polymer recycling. In contrast, enzymatic polyamide (PA) degradation remains poorly understood, largely due to the lack of defined and accessible model substrates.
Sukmanita Dewi, Hendrik Puetz, Ulrich Schwaneberg, Laura Hartmann   +3 more
wiley   +1 more source

Synthesis of Spiro Carbocycles via Methyl β-C(sp³)-H Functionalization of Cyclic Aliphatic Acids. [PDF]

J Am Chem Soc
Sheng T, Zhao Z, Lu Y, Chekshin N, Yu JQ.   +4 more
europepmc   +1 more source