Results 221 to 230 of about 340,813 (275)

NiH‐Catalyzed Enantioconvergent α‐Alkenylation of Carbonyl Compounds via Markovnikov Alkyne Hydronickellation

Angewandte Chemie, EarlyView.
A NiH‐catalyzed α‐alkenylation via Markovnikov hydronickellation of alkynes enables convenient access to α‐chrial β‐methylene carbonyl frameworks that are prevalent in biorelevant molecules. High regio‐ and enantioselectivities have been achieved with excellent functional group tolerance and applicability toward complex structures. The β‐methylene unit
Hyeontaek Nam, Seji Jang, Dongwook Kim, Sangwon Seo   +3 more
wiley   +1 more source

Precise Semi-Experimental Equilibrium (<i>r</i>_<i>e</i>^SE) Structure of Pyridine from 32 Isotopologues: Accurate Assessment of the Effect of Nitrogen-Atom Substitution in Aromatic Rings. [PDF]

J Phys Chem A
Zdanovskaia MA, Esselman BJ, Kougias SM, Atwood MG, Jones GH, Stanton JF, Woods RC, McMahon RJ.   +7 more
europepmc   +1 more source

Pyridines [PDF]

Chemical & Engineering News Archive, 2003
openaire   +1 more source

Exploring the anti-virulent potential of pyridine derivatives against <i>Vibrio cholerae</i>. [PDF]

RSC Adv
Sajeevan A, Joseph Andrew D, Balaraman V, Yamajala RBRD, Solomon AP.   +4 more
europepmc   +1 more source

In silico evaluation of (benzo)chromeno[3,4-c]pyridine derivative as dual EGFR/HER2 inhibitors for non-small cell lung cancer. [PDF]

Sci Rep
Luke U, Emeng IE, Gber NI, Iyam SO.
europepmc   +1 more source

Photochemical Rearrangements of Pyridine N-Oxides: Pathways to Oxaziridine Derivatives. [PDF]

Molecules
Guerra CJ, Rodríguez-Núñez YA, Polo-Cuadrado E, Bacho M, Soto-Delgado J, Fuentes-Guerrero VB, Torres-Olguín EI, Fica-Cornejo CA, Rodríguez-García D, Taborda-Martínez ME, Ayarde-Henríquez L, Ensuncho AE.   +11 more
europepmc   +1 more source

First Total Synthesis of Pestasulfamides A and B Through Iminoketene Dimerization of Anthranilic Acid in One-Pot Manner. [PDF]

Molecules
Kobori Y, Abe T.
europepmc   +1 more source

Metal‐Free Scission of the NO+ Triple Bond

Angewandte Chemie International Edition, EarlyView.
Breaking bonds: The reaction between NO[Al(ORF)4] (RF = C(CF3)3) and the diphosphane PNPtBu (2,6‐bis(di‐tert‐butylphosphino‐methyl)pyridine) leads to the direct and complete cleavage of the NO+ triple bond, one of the strongest chemical bonds known. The mechanism of this reaction was studied using quantum chemical calculations and NMR spectroscopic ...
Julie Willrett, Harald Scherer, Burkhard Butschke, Ingo Krossing   +3 more
wiley   +1 more source

Multimodal characterization of a pyrazolo[3,4-<i>b</i>]pyridine aldehyde: quantum chemical insights, NLO activity and VEGFR-2 docking/molecular dynamics. [PDF]

RSC Adv
Acosta-Quiroga K, Jiménez CA, Cobos-Montes K, Rodríguez-Núñez YA, López J, Guerra C, Calderón Orjuela DA, Gutierrez M, Polo-Cuadrado E.   +8 more
europepmc   +1 more source