Results 91 to 100 of about 41,598 (291)
Decoupling Redox Potentials and Excited State Energies in Substituted Chromium(III) Chromophores
Chemistry – A European Journal, EarlyView.Redox and excited state properties of organic and precious metal CT photocatalysts are strongly entangled. In contrast, redox potentials of polypyridine chromium(III) complexes, that feature purely metal‐centered SF states, are selectively tuned by incremental substituent effects of the CF3 group, while excited state energies and lifetimes remain ...
Steven Sittel +6 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Site‐selective synthesis 4‐suflonylindoles was achieved by a cyclization‐rearrangement strategy by π‐Lewis acidic gold catalysts and the aid of silver cocatalyst. Particularly, the use of 3 equivalents of AgBF4 to SPhosAuCl is crucial for C4‐selective migration of the sulfonyl group.
Itaru Nakamura +2 more
wiley +1 more source
Crystal structure of the inverse crown ether tetrakis[μ2-bis(trimethylsilyl)amido]-μ4-oxido-dicobalt(II)disodium, [Co2Na2{μ2-N(SiMe3)2}4](μ4-O) [PDF]
, 2016 Christopher B. Hansen +2 more
openalex +1 more source
Chemistry – A European Journal, EarlyView.One‐pot transition‐metal‐free methods for the synthesis of all three bonds of the alkyne's triple bond are reviewed. After analysis of several named reactions and discussion of improvements, recent advances in the synthesis of alkynes are discussed. Each section contains a proposed reaction mechanism and analysis of the strengths and weaknesses of the ...
Eugene Kim +4 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Novel analogues of the kinetoplastid‐specific DNA base J unlock a new way to target parasite epigenetic regulation. Some compounds selectively inhibit Leishmania and Trypanosoma species without harming human cells, revealing a promising route toward innovative antiparasitic therapies.
Océane Monfret +9 more
wiley +1 more source
Challenges and Advancements in High‐Nickel Layered Oxides Cathode Material for Lithium‐Ion Batteries
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.As a representative high‐energy‐density cathode material for lithium‐ion batteries, NCM811 still encounters critical challenges. This review provides a comprehensive analysis of its failure mechanisms, summarizes recent modification strategies, and highlights the contributions of advanced characterization and simulation techniques to performance ...
Yunshan Zheng +10 more
wiley +1 more source
Silylated Sulfuric Acid: Preparation of a Tris(trimethylsilyl)oxosulfonium [(Me3Si−O)3SO]+ Salt
, 2021 Kevin Bläsing +3 more
openalex +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A novel strategy for fabricating ultra‐thin lithiophilic Li metal anodes for high energy density Li metal batteries is proposed. This anode features a one‐step phase‐transition process, consisting of LixSiy with high mechanical strength and LixNy with excellent ionic conductivity.
Jihyeon Kang +9 more
wiley +1 more source
A Novel Method for Synthesis of Substituted Naphthofurans and Naphthopyrans [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 1997 Substituted naphthofurans and naphthopyrans were constructed at high temperature from allyl or propargyl naphthyl ethers via Claisen rearrangement in moderate to good yields.
Mohammad Reza Saidi +3 more
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