Results 231 to 240 of about 156,621 (307)

Structurally Constrained Stibenium: Metallomimetic C−Si Bond Activation

Angewandte Chemie, EarlyView.
A structurally constrained stibenium cation supported by a 2,6‐bis(o‐carborano)pyridine pincer‐type ligand was prepared, and its preliminary reactivity toward silanes was investigated. Remarkably, Si−C bonds in silanes undergo activation via an oxidative‐addition‐type process at the cationic Sb center.
Donia Toami, Roman Dobrovetsky
wiley   +1 more source

Design and optimisation of meta-substituted bis(arylsulfonamido)benzene inhibitors through a molecular hybridisation strategy targeting the Keap1-Nrf2 protein-protein interaction. [PDF]

J Enzyme Inhib Med Chem
Lee S, Ali AR, Abed DA, Hu L.
europepmc   +1 more source

Diazo Transfer From Nitrous Oxide Employing Phosphorus Ylides

Angewandte Chemie, EarlyView.
A phosphorus ylide‐mediated strategy achieves the direct fixation of nitrous oxide (N2O) to access diazo compounds, which after intra‐ or intermolecular trapping, afford N2‐containing organic building blocks. This approach provides an alternative to hazardous diazo‐transfer reagents and establishes N2O fixation as a sustainable methodology.
Jhen‐Kuei Yu, Jan Niclas Ludwig, Patrick Wolf Antoni, David Tymann, Max Martin Hansmann   +4 more
wiley   +1 more source

Propellane-free access to bicyclo[1.1.1]pentanes. [PDF]

Nat Commun
Liu C, Li W, Li R, Merchant RR, Kanda Y, Qin T.   +5 more
europepmc   +1 more source

Hydrogen Isotope Exchange in Pyridine Catalyzed by an Iron(II) Imido Complex: Counterion‐Directed Regioselectivity

Angewandte Chemie, EarlyView.
Anionic high‐spin iron(II) imido complexes are catalysts for the hydrogen isotope exchange (HIE) reaction with pyridine as the substrate. The alkali metal counter‐cation plays critical roles in activating the substrate and facilitating deuteration. These complexes catalyze site‐selective α‐, α,β,γ‐, and β,γ‐deuteration of pyridine, where the counter ...
Bin Feng, Guorong Li, Yafei Gao, Nobuyuki Yamamoto, Maren Pink, Qian Peng, Jeremy M. Smith   +6 more
wiley   +1 more source

Triphenylene as a versatile scaffold for advanced functional materials. [PDF]

RSC Adv
Mughal EU, Naeem N, Jabeen A, Zainab F, Sadiq A, Maly KE.   +5 more
europepmc   +1 more source

Schleyer-type hyperconjugative aromaticity in CH isomers of diazoles revealed by DFT and NBO analysis. [PDF]

Sci Rep
Dehkordi PN, Saeidian H, Mirjafary Z, Rouhani M.   +3 more
europepmc   +1 more source

Push-pull benzophenone derivative-based visible photoinitiating systems: synthesis, characterization, properties, and application for free radical photopolymerization under LEDs. [PDF]

RSC Adv
Wu Q, Guo J, Deng M, Li F.
europepmc   +1 more source

Unusual prenylated phenols with antioxidant and immunosuppressive activities from the edible mushroom <i>Lentinula edodes</i>. [PDF]

RSC Adv
Zhao ZZ, Zhang F, Zhao QL, Zhao J, He HR, Liu HJ, Liu KK, Chen H.   +7 more
europepmc   +1 more source