Results 121 to 130 of about 14,349 (246)

Effects of Phenoxazine Chromophore on Optical, Electrochemical and Electrochromic Behaviors of Carbazole-Thiophene Derivatives. [PDF]

Polymers (Basel)
Hu B, Song H, Zhang X, He Y, Ren J, Huang J.   +5 more
europepmc   +1 more source

Selective Separation of Thiophene Derivatives Using Metal-Organic Frameworks-Based Membranes. [PDF]

ACS Omega
Ospanova A, Kassym K, Kanzhigitova D, Orazbek T, Ardakkyzy A, Toktarbay Z, Nuraje N.   +6 more
europepmc   +1 more source

Anomeric Amide Enabled Divergent Synthesis of Unsymmetrical Ureas, Carbamates, Thioesters, and Amides From Aldehydes

Angewandte Chemie International Edition, EarlyView.
An anomeric amide‐enabled divergent aldehyde functionalization sequence provides one‐pot access to unsymmetrical ureas, carbamates, thiocarbamates, thioesters, and amides. Key to this transformation is the formation of N‐Boc‐hydroxamate intermediates, which serve as platforms for orthogonal activation via Lossen‐type rearrangements, single‐electron ...
Jasper L. Tyler, Meiyi Zeng, Julius Wiener, Marie‐Christin Leusmann, Colin Stein, Constantin G. Daniliuc, Frank Glorius   +6 more
wiley   +1 more source

Discovery of new antimicrobial thiophene derivatives with activity against drug-resistant Gram negative-bacteria. [PDF]

Front Pharmacol
Molina-Panadero I, Morales-Tenorio M, García-Rubia A, Ginex T, Eskandari K, Martinez A, Gil C, Smani Y.   +7 more
europepmc   +1 more source

Catalytic C–F Bond Activation at Room Temperature: Enolate Cross‐Couplings Enabled by [Pd(1‐MeNAP)TFA]2 and LiHMDS

Angewandte Chemie International Edition, EarlyView.
Catalysts generated from the trifluoroacetate‐bridged methylnaphthyl‐palladium dimer [Pd(1‐MeNAP)TFA]2 and biarylphosphine ligands in combination with the base LiHMDS promote α‐arylation reactions of various enolates with non‐activated aryl fluorides at room temperature.
Nele Krüger, Jie Shen, Sourav Manna, Lamphiza O. Najiar, Lukas J. Gooßen   +4 more
wiley   +1 more source

Discovery of Thiophene Derivatives as Potent, Orally Bioavailable, and Blood-Brain Barrier-Permeable Ebola Virus Entry Inhibitors. [PDF]

J Med Chem
Morales-Tenorio M, Lasala F, Garcia-Rubia A, Aledavood E, Heung M, Olal C, Escudero-Pérez B, Alonso C, Martínez A, Muñoz-Fontela C, Delgado R, Gil C.   +11 more
europepmc   +1 more source

Elaboration of newly synthesized tetrahydrobenzo[b]thiophene derivatives and exploring their antioxidant evaluation, molecular docking, and DFT studies. [PDF]

Sci Rep
Balamon MG, Hamed AA, El-Bordany EA, Swilem AE, Mahmoud NFH.   +4 more
europepmc   +1 more source

Design, Synthesis, and Photovoltaic Characterization of Thiophene‐Linked Phenazine Copolymers for Solar Energy Conversion

Journal of Applied Polymer Science, EarlyView.
Side‐chain engineering represents an effective molecular strategy for tuning the optoelectronic properties and solid‐state organization of conjugated polymers for organic photovoltaic applications. In this study, two donor–acceptor copolymers, PBDT‐DT‐BODFPz and PBDT‐DT‐EHDFPz, were synthesized via Stille polymerization using benzodithiophene (BDT) and
Puspitasari, Joung Jin Im, Soyeong Jang, Suhee Song, Won‐Ki Lee, Wang Yong Yang, Jin Young Kim, Sung Heum Park, Youngeup Jin   +8 more
wiley   +1 more source

The roles of side chains in Y6‐series non‐fullerene acceptors for high‐performance organic solar cells

Bulletin of the Korean Chemical Society, EarlyView.
The development of organic solar cells (OSCs) has been driven by structural modifications of Y6‐series non‐fullerene acceptors. In particular, side‐chain engineering regulates solubility, molecular packing, and energy levels, enabling efficiencies to increase from 15.7% to over 20%.
Peddaboodi Gopikrishna, Bomi Kim, Jongnam Park, BongSoo Kim   +3 more
wiley   +1 more source

Solvent vapor annealing effect on organic solar cells based on a nonfullerene acceptor

Bulletin of the Korean Chemical Society, EarlyView.
A new non‐fused nonfullerene acceptor, FBTT‐BORH, featuring a monofluorinated benzothiadiazole core and rhodanine end groups, was synthesized for organic solar cells. Solvent vapor annealing treatment significantly improved the power conversion efficiency from 5.12% to 6.73% by promoting J‐type aggregation, increasing electron mobility by 24‐fold, and ...
Da Young Kim, Kyoungheon Park, Chang Eun Song, Eunhee Lim   +3 more
wiley   +1 more source