Results 151 to 160 of about 106,522 (343)
Iron-catalyzed fluoroalkylative alkylsulfonylation of alkenes via radical-anion relay
Nature CommunicationsTransition metal-catalyzed reductive difunctionalization of alkenes with alkyl halides is a powerful method for upgrading commodity chemicals into densely functionalized molecules.
Xiaoya Hou, Hongchi Liu, Hanmin Huang
doaj +1 more source
Chemistry – A European Journal, EarlyView.Composite materials based on metal nanoparticles supported on a naturally occurring nanotubular clay, halloysite (HAL), led to the diastereoselective hydrogenation of tetra‐substituted alkenes under relatively smooth conditions, mainly oxazolidinone‐based heterocycles.
Rosa Pich +9 more
wiley +1 more source
Iron‐Mediated Electrochemical Cyclopropanation of Borodiiodomethane with Alkenes†
Chinese Journal of Chemistry, EarlyView.This work describes an electrochemical iron‐mediated cyclopropanation of borodiiodomethane with alkenes, resulting in the formation of boro‐substituted cyclopropanes. A key feature of this study is the unexpected discovery that the cathodically generated iron ion coordinates with a biquinoline ligand in situ, facilitating the electrochemical ...
Jie Li +3 more
wiley +1 more source
Synthesis of (E)‐β‐SF5‐Styrenes via a Heck Reaction of in situ Generated Vinylsulfur Pentafluoride†
Chinese Journal of Chemistry, EarlyView.A Heck cross‐coupling reaction between aryl(hetero)iodides and in situ generated vinylsulfur pentafluoride is reported. This reaction provides β‐SF5‐styrenes in one‐step as a single (E)‐stereoisomer and tolerates a broad range of functional groups. Comprehensive Summary The synthesis of (E)‐(1‐alken‐1‐yl)pentafluoro‐λ6‐sulfanes, a valuable class of ...
Nicolas DeGrâce +1 more
wiley +1 more source
Membrane Engineering for Battery Systems: Bridging Design Principles and Frontier Applications
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The review emphasizes membrane separators' role in battery performance and safety, covering redox flow, lithium‐ion, and solid‐state batteries. It reviews advances in membrane materials (e.g., polymer electrolytes, hybrid composites) and ion transport mechanisms, while addressing challenges like dendrite growth and crossover losses.
Xiaoqun Zhou +3 more
wiley +1 more source
Onium ions. 18. Static protonated and exchanging diprotonated ambivalent heteroorganic systems. hydroxylamines, acetone oxime, and dimethyl sulfoxide [PDF]
, 1978 Andreozzi, Patricia +5 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This review summarizes key parameters including cathode loading and electrolyte consumption, clarifies the practical application scope of alkali metal batteries, and research progress on advanced electrolytes for grid‐scale energy storage systems. The growing demand for grid‐scale battery energy storage systems (BESSs) has prompted researchers to turn ...
Hui Shao, Zhiwei Ni, Jinkui Feng
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Single‐step incorporation of a hydrophobic deep eutectic solvent (HDES) into polyethersulfone ultrafiltration membranes via non‐solvent induced phase separation creates selective, antifouling membranes for pharmaceutical removal. The HDES nanodomains enhance permeability, electrostatic interactions, and adsorption affinity, enabling efficient and ...
Anjali Goyal +8 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A dual‐interface engineering strategy is innovatively proposed to achieve dendrite‐free Zn anodes through crystallographic orientation regulation and adaptive interfacial protection. By pre‐coating eco‐friendly di‐pentaerythritol, horizontal growth of ZHS along the (001) plane is induced, which in turn guides epitaxial Zn deposition on the (002) plane.
Xin Wu +8 more
wiley +1 more source