Results 71 to 80 of about 12,336 (293)

Desulfurization of Dibenzothiophene and Oxidized Dibenzothiophene Ring Systems

Molecules, 2010
Lithium, used in conjunction with sodium metal, produces a high yield of biphenyl when reacted with dibenzothiophene, dibenzothiophene sulfoxide or dibenzothiophene sulfone.
Diego P. Morales, Alexander S. Taylor, Steven C. Farmer   +2 more
doaj   +1 more source

Deciphering the Dynamic Balance Between Solvation Strength and Polysulfides Reaction Heterogeneity in Practical Lithium‐Sulfur Batteries

Advanced Science, EarlyView.
A weakly solvating fluorinated cosolvent (1200ET) enables precise solvation‐power regulation in Li–S batteries, decoupling interfacial stabilization from sulfur redox kinetics. This approach suppresses polysulfide dissolution while preserving reaction kinetics, leading to a stable Li metal interface and high‐energy multilayer pouch cells, revealing a ...
Huidong Dai, Pranathi Garlapati, Srinidi Badhrinathan, Luisa Gomes, Tongtai Ji, Dominik Wierzbicki, Yonghua Du, Neville Pavri, Sanjeev Mukerjee, Gaind P. Pandey   +9 more
wiley   +1 more source

Synthesis and Promising in Vitro Antiproliferative Activity of Sulfones of a 5-Nitrothiazole Series

Molecules, 2012
 The synthesis in water of new sulfone derivatives under microwave irradiation is described. This eco-friendly process leads to the expected products in good yields by reaction of various substituted sulfinates (commercially available or ...
Nadine Azas, Patrice Vanelle, Pascal Rathelot, Maxime D. Crozet, Anita Cohen   +4 more
doaj   +1 more source

Sulfones: A New Functional Group for Modular Radical Cross-Coupling

, 2017
Cross-coupling chemistry comprises the vast majority of reactions employed in the synthesis of medicines, agrochemicals, and other functional materials.
Deng-Hui, Bao, Philippe, Nuhant, Phil, Baran, Guanda, Che, Michael R., Collins, Monika M., Kruszyk, James J., Mousseau, Lijie, Sun, Wenhua, Qiao, Gary M., Gallego, Cheng, Bi, Jacob T., Edwards, Rohan R., Merchant, Tian, Qin   +13 more
core   +1 more source

Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee, Zachary T. Gossage, Shinichi Kumakura, Shinichi Komaba   +3 more
wiley   +1 more source

Rh-Catalyzed Asymmetric Hydrogenation of α‑Substituted Vinyl Sulfones: An Efficient Approach to Chiral Sulfones

, 2017
Rh/(S)-(+)-DTBM-Segphos complex catalyzed asymmetric hydrogenation of α-substituted vinyl sulfones has been achieved, furnishing the desired products in high yields and excellent enantioselectivities (>90% yield, up to 99% ee).
Xumu Zhang (1447558), Liyang Shi (1676794), Xuguang Yin (3773191), Biao Wei (1628221), Hui Lv (1537975), Peng Xue (219948)   +5 more
core   +1 more source

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

Advanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia, Christian Mark Pelicano   +1 more
wiley   +1 more source

Schwefel‐gesteuerter Aufbau von Vinylcyclopropanen ausgehend von 1,3‐Dienen

Angewandte Chemie, EarlyView.
Schwefel übernimmt die Kontrolle: Ein Thioether wirkt als molekularer Dirigent, der die Carbenaddition an 1,3‐Diene mit außergewöhnlicher Regio‐ und Diastereokontrolle lenkt. Dabei werden schwefelhaltige Vinylcyclopropane (S‐VCPs) erhalten, die mittels herkömmlicher Methoden nur schwer zugänglich sind.
Anna Keimer, Jonas Rettig, Tim‐Niclas Streit, Bob Barthel, Mélissa Calmels, Moritz Malischewski, Franz‐Lucas Haut   +6 more
wiley   +1 more source

Enantioselective Synthesis of Chiral Sulfones by Rh-Catalyzed Asymmetric Addition of Boronic Acids to α,β-Unsaturated 2-Pyridyl Sulfones

, 2016
A general and efficient method for the rhodium-catalyzed enantioselective catalytic conjugate addition of organoboronic acids to α,β-unsaturated sulfones is described.
Pablo Mauleón (2462224), Marta Rodríguez Rivero (2416543), Juan C. Carretero (1591963), Inés Alonso (2462227)   +3 more
core   +1 more source

The study of the antimicrobial activity of 6-sulfonyl derivatives of 4-methyl-1,2- dihydroquinoline-2-one

Annals of Mechnikov's Institute, 2020
Experimental study of the antimicrobial activity of the nineteen new 6-R-sulfonyl derivatives of 4-methyl-1,2- dihydroquinolin-2-one has been carried out using the wells method and the serial dilution method in liquid medium.
T Tsapko
doaj