Results 201 to 210 of about 86,061 (298)

Photoinduced Copper‐Catalyzed para‐Selective C–H S‐Arylation of Benzylic Oxime Carbonates with Sulfenamides

Chinese Journal of Chemistry, EarlyView.
We present a dual copper/photoredox catalytic system that enables the para‐selective C–H functionalization of benzyl alcohols with sulfenamides. This approach facilitates the para‐selective C–H sulfilimination of benzylic oxime carbonates through an orchestrated sequence involving photoinduced decarboxylation/dearomatization of oxime carbonates, copper‐
Sanhua Zhang, Youcan Zhang, Jingfang Han, Ya Li, Xiao‐Feng Wu   +4 more
wiley   +1 more source

Tailoring charge transport in perovskite photovoltaics <i>via</i> chalcogen-thiophene molecular bridges. [PDF]

RSC Adv
Kareem M, Salih EY, Rekha MM, Kumar A, Jain V, Bhardwaj CK.   +5 more
europepmc   +1 more source

Polysilane‐Supported Nickel as an Efficient Catalyst for the Hydrogenation of Aromatic Compounds†

Chinese Journal of Chemistry, EarlyView.
A Ni/Si catalyst obtained from the reaction of poly(monohydro)silane with Ni(cod)2 serves as an effective heterogeneous catalyst for the hydrogenation of arenes under reaction conditions that are significantly milder than those required for conventional nickel‐based catalysts such as Raney nickel.
Hiromu Baba, Yusuke Sunada
wiley   +1 more source

Development of New Benzo[b]Thiophene-2-Carboxamide Derivatives as Advanced Glycation End-Products Receptor (RAGE) Antagonists. [PDF]

ChemMedChem
Bonin L, Hedouin M, Furman C, Not O, Lancel S, Bensalah M, Coadou G, Boulanger E, Shova S, Oulyadi H, Ghinet A.   +10 more
europepmc   +1 more source

Structural Design of MOF‐Based and MOF‐Derived Composites for Oxygen Evolution Electrocatalysis: Materials Innovation for Energy and Environmental Sustainability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review provides an overview of recent developments in metal organic framework (MOF)‐based and MOF‐derived composites for efficient oxygen evolution reaction. This review also emphasizes the structural design of electrocatalyst, active site optimization, and emerging prospects of their use in practical electrolyzer systems.
Bhagyashri B. Kamble, Aditi De, Seung Joo Jang, Arun Karmkar, Venkatachalam Vinothkumar, Niyaz Mujawar, Subrata Kundu, Tae Hyun Kim   +7 more
wiley   +1 more source

Assembly strategy for thieno[3,2-<i>b</i>]thiophenes via a disulfide intermediate derived from 3-nitrothiophene-2,5-dicarboxylate. [PDF]

Beilstein J Org Chem
Irgashev RA.
europepmc   +1 more source

Unraveling Synergistic Regulation Mechanism in Nitrogen/Sulfur Co‐Doped Biomass‐Derived Hard Carbon Toward Durable Sodium‐Ion Battery Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Nitrogen/sulfur co‐doping optimizes the electron and spatial structure of biomass‐derived hard carbon, and the anode demonstrates superior long‐term cycling stability over 2000 cycles, validating an improved “adsorption‐intercalation‐pore filling” mechanism.
Qian Long, Fangyuan Zhang, Jiayu Qu, Songtao Li, Renfei Cheng, Yaning Zhao, Di Guo, Zhengwang Zhu, Haifeng Zhang   +8 more
wiley   +1 more source

Collective asymmetric synthesis of the Strychnos alkaloids via thiophene S,S-dioxide cycloadditions. [PDF]

Nat Chem
Park KH', Park J, Frank N, Zhang H, Tian P, Biddick Y, Duarte F, Anderson EA.   +7 more
europepmc   +1 more source

Masked Silylenes: Controlled Generation and Reactivity Under Thermal and Equilibrium Conditions

European Journal of Inorganic Chemistry, EarlyView.
This Review provides an overview of masked silylenes as bench‐stable precursors that release silylenes (R2Si:) under thermal activation or reversible equilibria. Precursor preparation, generation pathways, and characteristic reactivity are summarized, including trapping chemistry, reversible interconversions, insertion‐type processes, and small ...
Kei Ota, Kanata Miyahara, Norio Nakata
wiley   +1 more source

Synthesis and Characterization of 2-Thiophenemethanamine-²H₅ Hydrochloride. [PDF]

J Labelled Comp Radiopharm
Greenwood SDW, Deardorff P, Sherman W, Slade D.   +3 more
europepmc   +1 more source