Results 191 to 200 of about 18,813 (295)

Three‐Step Synthesis Toward Fluorene‐Based Non‐Fused‐Ring Acceptors for Organic Solar Cells

Chemistry – A European Journal, EarlyView.
Applying a simple three step synthesis strategy leads to two fluorene‐based non‐fused‐ring electron acceptors, FHM‐Cl and FHM‐F for organic solar cells. The chlorinated variant delivers markedly higher efficiency due to broader light harvesting and favorable molecular packing, resulting in improved charge transport and reduced recombination losses ...
Virginia Lafranconi, Suman Mallick, Lisa Nauta, Lisa Inzko, Julia Hönigsberger, Danijel Babic, Bettina Schlemmer, Daniele Padula, Heinz Amenitsch, Thomas Rath, Gregor Trimmel   +10 more
wiley   +1 more source

Elucidating Ligand-Dependent Selectivities in Pd-Catalyzed C-H Activations. [PDF]

Angew Chem Int Ed Engl
Deufel F, Ravi M, van Gemmeren M.
europepmc   +1 more source

Strain Release of 1‐Azabicyclo[1.1.0]butanes as a Gateway to Highly Functionalized Azetidines: New Strategies and Structural Motifs

Chemistry – A European Journal, EarlyView.
Over the past decade, the interest in azetidines has continuously risen, by virtue of their highly appealing pharmaceutical properties. Monocyclic, spirocyclic, and bridged azetidines can be accessed by leveraging 1‐azabicyclo[1.1.0]butanes as precursors.
Yuri Gelato, Philipp Natho, Marco Colella, Renzo Luisi   +3 more
wiley   +1 more source

Thermal Behavior of 2,2,3,3,5,5,6,6,8,8,9,9,11,11,12,12-Hexadecamethyl-2,3,5,6,8,9,11,12-octasila-1,4,7,10(2,5)-tetrathiophenacyclododecaphane in the Crystalline State. [PDF]

ACS Omega
Nakae T, Yamanoi Y.
europepmc   +1 more source

Heteroatom‐Doped Graphdiynes and Their Applications in Photo‐/Electro‐Catalytic CO2 Conversion

Carbon Innovation, EarlyView.
This review highlights the versatile role of doped graphdiyne (GDY) in boosting CO2 conversion, where metal and non‐metal doping simultaneously tune the electronic structure, create abundant active sites, and improve charge separation, light harvesting, and CO2 adsorption.
Fangzhou Yang, Yuwei Zhang, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source

Photochemical skeletal editing: one-step transformation of diaryl dithiophenes into regiodefined helicenes. [PDF]

Chem Sci
Shi X, Mei L, Dong C, Zhao C, Chen C, Xu Y, Xu W, Li C, Wang G, Ma Z, Wang H.   +10 more
europepmc   +1 more source

Artificial intelligence in enzyme catalysis: Emerging trends and applications in biocatalyst engineering

The Canadian Journal of Chemical Engineering, EarlyView.
Schematic representation of artificial intelligence approaches in enzyme catalysis, integrating bibliometric analysis, emerging research trends, and machine learning tools for enzyme design, prediction, and industrial biocatalytic applications. Abstract This study systematically explores the applications of artificial intelligence (AI) in enzyme ...
Misael Bessa Sales, Francisco Izaias da Silva Aires, Paulo Gonçalves de Sousa Junior, Calebe Da Rocha Silva, Emanuel Lino Rodrigues, Maria Cristiane Martins de Souza, José C. S. dos Santos   +6 more
wiley   +1 more source

Recent advances in cyclization reactions of <i>ortho</i>-substituted <i>gem</i>-dibromoolefins. [PDF]

RSC Adv
Rajai-Daryasarei S, Naieni NR, Balalaie S.   +2 more
europepmc   +1 more source

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