Results 151 to 160 of about 597,754 (265)

Cobalt-Catalyzed Three-Component Reductive Coupling of Aldehydes, Allenes, and Aryl Halides. [PDF]

Org Lett
Sieber JD, Togoh M, Azad S, McHenry T, Sanders M.   +4 more
europepmc   +1 more source

Recent Advances in Intramolecular C─N Bond Formation for Pyrrolidine Synthesis. [PDF]

ChemistryOpen
Kroņkalne R, Turks M.
europepmc   +1 more source

Anomeric Amide Enabled Divergent Synthesis of Unsymmetrical Ureas, Carbamates, Thioesters, and Amides From Aldehydes

Angewandte Chemie International Edition, EarlyView.
An anomeric amide‐enabled divergent aldehyde functionalization sequence provides one‐pot access to unsymmetrical ureas, carbamates, thiocarbamates, thioesters, and amides. Key to this transformation is the formation of N‐Boc‐hydroxamate intermediates, which serve as platforms for orthogonal activation via Lossen‐type rearrangements, single‐electron ...
Jasper L. Tyler, Meiyi Zeng, Julius Wiener, Marie‐Christin Leusmann, Colin Stein, Constantin G. Daniliuc, Frank Glorius   +6 more
wiley   +1 more source

Recent advances in copper-catalyzed direct hydroamination of alkenes with (hetero)aromatic amines. [PDF]

Beilstein J Org Chem
Lee H, Lee Y.
europepmc   +1 more source

Privileged nitrogen heterocycles in anticancer drug discovery: recent advances on imidazole, indole, and pyrimidine scaffolds. [PDF]

RSC Adv
Govindarajan M, Maji L, Mannathan S, Kumaradoss KM, Chowdhury A, Jois SD, Baskar B.   +6 more
europepmc   +1 more source

Context-Dependent Chemoselectivity of Aromatic C-Methyltransferases. [PDF]

Chembiochem
Breiltgens J, Zou Z, Ferlaino S, Andexer JN, Müller M.   +4 more
europepmc   +1 more source

Catalytic C–F Bond Activation at Room Temperature: Enolate Cross‐Couplings Enabled by [Pd(1‐MeNAP)TFA]2 and LiHMDS

Angewandte Chemie International Edition, EarlyView.
Catalysts generated from the trifluoroacetate‐bridged methylnaphthyl‐palladium dimer [Pd(1‐MeNAP)TFA]2 and biarylphosphine ligands in combination with the base LiHMDS promote α‐arylation reactions of various enolates with non‐activated aryl fluorides at room temperature.
Nele Krüger, Jie Shen, Sourav Manna, Lamphiza O. Najiar, Lukas J. Gooßen   +4 more
wiley   +1 more source

Manganese-catalyzed dehydroxyamination of catechols for the synthesis of redox-active and heterocyclic scaffolds. [PDF]

RSC Adv
Naseri Motlagh Z, Aboonajmi J, Panahi F, Khalvati L, Sharghi H.   +4 more
europepmc   +1 more source

Nucleophilic substitution of a phthalimidyl group with morpholine in an N¹-methyl-1,2,3-triazole: crystallographic evidence for migration of the methylene bridge. [PDF]

Acta Crystallogr C Struct Chem
Palme PR, Goddard R, Leutzsch M, Richter A, Imming P, Seidel RW.   +5 more
europepmc   +1 more source

Deoxyradiofluorination of Phenols via a Difluoromethoxy Nucleofuge Enabled by Organic Photoredox Catalysis. [PDF]

ACS Cent Sci
Mungalpara MN, Wu X, Ma X, Zhu Z, Jiang M, Pike VW, Lu S, Zhang H, Wu Z, Kinon PO, Huang Y, Nicewicz DA, Li Z.   +12 more
europepmc   +1 more source