Results 251 to 260 of about 172,313 (331)

Advances in Mechanochemical C─H Functionalization: A Comparative Study with Solvent‐Based Approaches

ChemCatChem, EarlyView.
This review presents the latest advancements made in mechanochemical transition metal catalyzed C─H functionalization, comparing its efficiency, sustainability and scope with traditional solvent‐based methods. By offering a side‐by‐side comparison, it equips organic chemists with the insights needed to select the most effective approach for ...
Nanditha Kattukudiyil Narayanan, Michael Schnürch   +1 more
wiley   +1 more source

Advances in Ligand‐Driven Pd‐Catalyzed C─H Functionalizations: Recent Insights and Updates

ChemCatChem, EarlyView.
The most significant advances in ligand‐driven Pd‐catalyzed organic synthesis over the past two years are presented. Processes involving C─H activation of substrates, avoiding their prefunctionalization are illustrated. Both the activity and selectivity of the catalyst depend on the design of the ligands (pyridones, pyridines, amino acids, phosphines ...
Jesús Moradell, Cosmina Bohan, Alexandra Pop, Esteban P. Urriolabeitia   +3 more
wiley   +1 more source

tert-Butyl Hypochlorite: A Reagent for the Synthesis of Chlorinated Oxindole and Indole Derivatives. [PDF]

Molecules
Liu CY, Chen X, Liu HL, Wang N, Zhou XY.
europepmc   +1 more source

An Alternative Mechanistic Paradigm for the Electrochemical C‐Terminal Decarboxylation of Peptides

ChemElectroChem, EarlyView.
Chemoselectivity in electrochemical oxidations is largely influenced by oxidation potential which represents a challenge for selectively oxidizing higher potential functional groups in complex substrates. Herein, a molecular binding strategy that selectively oxidizes the C‐terminal acid of a model peptide containing an electron‐rich tyrosine residue by
Adam J. Sowers, Kevin D. Moeller, Kim S. Halskov   +2 more
wiley   +1 more source

Common mechanisms of Gut microbe-based strategies for the treatment of intestine-related diseases: based on multi-target interactions with the intestinal barrier. [PDF]

Cell Commun Signal
Chen K, Wang H, Yang Y, Tang C, Sun X, Zhou J, Liu S, Li Q, Zhao L, Gao Z.   +9 more
europepmc   +1 more source

Acetylation‐Deacetylation‐Driven Natural Product Biosynthesis

ChemistryEurope, EarlyView.
This review summarizes the role of acetylation‐deacetylation in natural product biosynthesis, including acetylation followed by deacetylation after several biosynthetic steps, acetylation‐mediated rearrangement, acetylation‐triggered elimination, and the acetylation cycle as a regulatory mechanism. These processes are vital for the formation of complex
Huibin Wang, Ikuro Abe
wiley   +1 more source

A Review of Recent Progress on the Anticancer Activity of Heterocyclic Compounds

SynOpen
Beena Negi, Aarshiya Kwatra
doaj   +1 more source

Bis-indole chiral architectures for asymmetric catalysis. [PDF]

Nat Commun
Lai J, List B, Reid JP.
europepmc   +1 more source

Iodophor-catalyzed sulfenylation of indoles with sulfonyl hydrazides for the synthesis of 3-sulfenylindoles. [PDF]

RSC Adv
Liu Y, Yuan Y, He J, Han S, Liu Y.
europepmc   +1 more source

Azocarboxamide-enabled enantioselective regiodivergent unsymmetrical 1,2-diaminations. [PDF]

Nat Commun
Fu YD, Zhang H, Li BB, Huang L, Xiao X, Wang MC, Wei D, Mei GJ.   +7 more
europepmc   +1 more source