Results 191 to 200 of about 469,475 (238)

Bromide–Borate Coupling Enables Selective Electrochemical Oxidation of Glycerol to Dihydroxyacetone

Angewandte Chemie, EarlyView.
Bromide–borate coupling enables selective electrochemical upgrading of glycerol to dihydroxyacetone (DHA). Electrogenerated bromine species mediate glycerol oxidation, while borate coordination biases selectivity toward DHA, enabling carbon‐balanced oxidation and high productivity in flow‐cell operation.
Santosh Bimli, Pallav Sharma, Dongho Lee
wiley   +2 more sources

Regulating Rotational Dynamics of Co-Adsorbed Guest Molecules via Halogen Bonds in Functionalized Pores of Self-Assembled Molecular Networks at the Liquid-Solid Interface. [PDF]

Small
Machida Y, Katsu A, De Feyter S, Tahara K.   +3 more
europepmc   +1 more source

Methane Activation by B5+ Toward a CB5H2+ Isomer Containing a Planar Tetracoordinate Carbon Atom

Angewandte Chemie, EarlyView.
Methane activation by B5+ yields CB5H2+ through H2 elimination. Electronic‐structure calculations connect the nascent dehydrogenation product to a low‐lying isomer containing a planar tetracoordinate carbon atom. ABSTRACT Planar tetracoordinate carbon (ptC) motifs have been identified predominantly in the global‐minimum structures of gas‐phase clusters
Qin‐Wei Zhang, Qiang Chen, Fernando Murillo, Filiberto Ortíz‐Chi, Rui‐Nan Yuan, Fernando Martínez‐Villarino, Aura Gómez‐Heredia, Hong Niu, Rui Wei, Jiao‐Jiao Chen, Yan‐Bo Wu, Gabriel Merino   +11 more
wiley   +1 more source

Bromide‐Activated Four‐Electron Iodine Chemistry Enabled by a Pyridinium‐Integrated Hydrogel Electrolyte

Angewandte Chemie, EarlyView.
An experimental–computational framework links I‐X bond polarization and the hydrolytic stability of IX2− intermediates. Guided by this insight, PyBr is introduced as a functional bromide source to activate highly reversible I0/I+ chemistry and integrated with a zincophilic sulfonate‐rich hydrogel. This design enables 20 000 stable cycles in a coin cell
Rujiao Ma, Shao‐Jian Zhang, Xun Zhao, Yiyang Hu, Han Wu, Junnan Hao   +5 more
wiley   +2 more sources

Perhalogenated Anilines as Bifunctional Donors of Hydrogen and Halogen Bonds in Cocrystals with Ditopic Nitrogen-Containing Acceptors. [PDF]

Cryst Growth Des
Baus Topić N, Dash SG, Topić E, Arhangelskis M, Cinčić D.   +4 more
europepmc   +1 more source

Hydrogen vs. Halogen Bonds in 1-Halo-Closo-Carboranes. [PDF]

Materials (Basel), 2020
Alkorta I, Elguero J, Oliva-Enrich JM.
europepmc   +1 more source

In Situ X-Ray Techniques Unraveling Charge Distribution Induced by Halogen Bonds in Solvates of an Iodo-Substituted Squaraine Dye. [PDF]

Adv Sci (Weinh)
Ye X, Gutenthaler-Tietze J, Wu R, Xia G, Xu S, Liu B, Chen YH, Karaghiosoff K.   +7 more
europepmc   +1 more source

Photoswitchable Ambiphilicity: Light‐Gated Frustrated Lewis Pair Reactivity and Z‐Type Interaction

Angewandte Chemie, EarlyView.
Light‐controlled ambiphilicity is realized in photoswitchable intramolecular phosphorus/boron Lewis pairs. Reversible switching modulates both the thermodynamics and kinetics of frustrated Lewis‐pair reactivity, enabling light‐gated CO2 binding and release.
Lennart Stoess, Emil L. M. Paulin, Fabian Michel, Lutz Greb   +3 more
wiley   +2 more sources

Formation of Planar π-Conjugated Sheets in Cocrystals of Bis(iodoethynyl)pyridines and Bipyrimidylalkynes: Cooperative C-H···N Hydrogen Bonds and sp-C-I···N Halogen Bonds. [PDF]

Cryst Growth Des
Lang LB, Bowling NP, Bosch E.
europepmc   +1 more source

Comparison between Chlorine-Shared and π-Halogen Bonds Involving Substituted Phosphabenzene and ClF Molecules. [PDF]

ACS Omega, 2020
Sutradhar D, Bhattarai S, Parveen S, Chandra AK.   +3 more
europepmc   +1 more source