Results 321 to 330 of about 114,347 (402)
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Sulfone-Embedded Heterocyclic Narrowband Emitters with Strengthened Molecular Rigidity and Suppressed High-Frequency Vibronic Coupling.

Angewandte Chemie, 2023
Sulfone-embedded heterocyclics are of great interest in organic light-emitting diodes (OLEDs), however, exploring highly efficient narrowband emitters based on sulfone-embedded heterocyclics remains challenging.
Simin Jiang   +12 more
semanticscholar   +1 more source

Organocatalytic Enantioselective Construction of Axially Chiral Sulfone-Containing Styrenes

open access: yesJournal of the American Chemical Society, 2018
We describe herein an organocatalytic enantioselective approach for the construction of axially chiral sulfone-containing styrenes. Various axially chiral sulfone-containing styrene compounds were prepared with excellent enantioselectivities (up to >99 ...
Jun Deng
exaly   +2 more sources

Sulfoxide and Sulfone Synthesis via Electrochemical Oxidation of Sulfides.

Journal of Organic Chemistry, 2021
The oxidation of diaryl sulfides and aryl alkyl sulfides to the corresponding sulfoxides and sulfones under electrochemical conditions is reported. Sulfoxides are selectively obtained in good yield under a constant current of 5 mA for 10 h in DMF, while ...
Jin Kyu Park, Sunwoo Lee
semanticscholar   +1 more source

Visible-Light-Triggered Sulfonylation/Aryl Migration/Desulfonylation and C-S/Se Bond Formation Reaction: 1,2,4-Trifunctionalization of Butenyl Benzothiazole Sulfone with Thiosulfonate/Selenosulfonates.

Organic Letters, 2021
A visible-light-triggered radical cascade sulfonylation/aryl migration/desulfonylation and C-S/Se bond formation reaction of butenyl benzothiazole sulfone with thiosulfonates or selenosulfonates is developed.
Xinya Liu   +4 more
semanticscholar   +1 more source

Structural Effects of Solvents on Li-Ion-Hopping Conduction in Highly Concentrated LiBF4/Sulfone Solutions.

Journal of Physical Chemistry B, 2021
Li-ion-hopping conduction is known to occur in certain highly concentrated electrolytes, and this conduction mode is effective for achieving lithium batteries with high rate capabilities.
Yosuke Ugata   +5 more
semanticscholar   +1 more source

Transition Metal‐Catalyzed Cross‐Couplings of Benzylic Sulfone Derivatives

The chemical record, 2021
In recent years, the use of organosulfones as a new class of cross‐coupling partner in transition‐metal catalyzed reactions has undergone significant advancement.
Masakazu Nambo, C. Crudden
semanticscholar   +1 more source

Synthesis of carbohydrate sulfonates and sulfonate esters [PDF]

open access: possibleThe Journal of Organic Chemistry, 1990
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Branislav Musicki, Theodore S. Widlanski
openaire   +2 more sources

Lithium Nitrate Regulated Sulfone Electrolytes for Lithium Metal Batteries.

Angewandte Chemie, 2020
The electrolytes in lithium metal batteries have to be compatible with both lithium metal anodes and high voltage cathodes, which can be regulated by manipulating the solvation structure.
Jiale Fu   +6 more
semanticscholar   +1 more source

Iron-Catalyzed Difluoromethylation of Arylzincs with Difluoromethyl 2-Pyridyl Sulfone

Journal of the American Chemical Society, 2018
Yanchuan Zhao, Chuanfa Ni, Bing Gao
exaly   +2 more sources

Iron-Catalyzed Fluoroalkylation of Arylborates with Sulfone Reagents: Beyond the Limitation of Reduction Potential.

Angewandte Chemie, 2021
Iron-catalyzed alkyl-aryl coupling reaction between sulfones and arylboron compounds has remained a challenge. We report the first iron-catalyzed radical difluoroalkylation of arylborates with N-heteroaryl sulfones. The coordination between iron catalyst
Zhiqiang Wei, W. Miao, C. Ni, Jinbo Hu
semanticscholar   +1 more source

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