Results 41 to 50 of about 7,478 (215)

Crystal-structure determination and Hirshfeld surface analysis of two new thiophene derivatives: (E)-N-{2-[2-(benzo[b]thiophen-2-yl)ethenyl]-5-fluorophenyl}benzenesulfonamide and (E)-N-{2-[2-(benzo[b]thiophen-2-yl)ethenyl]-5-fluorophenyl}-N-(but-2-yn-1-yl)benzenesulfonamide

Acta Crystallographica Section E: Crystallographic Communications, 2023
In the title compounds, C22H16FNO2S2 (I) and C26H20FNO2S2 (II), the benzothiophene rings are essentially planar with maximum deviations of 0.009 (1) and 0.001 (1) Å for the carbon and sulfur atom in compounds I and II, respectively.
S. Madhan, M. NizamMohideen, Vinayagam Pavunkumar, Arasambattu K. MohanaKrishnan   +3 more
doaj   +1 more source

Mutual inhibition effect of sulfur compounds in the hydrodesulfurization of thiophene, 2-ethylthiophene and benzothiophene ternary mixture

Scientific Reports, 2021
The hydrodesulphurization of a model component and equimolar ternary mixture of thiophene, 2-ethylthiophene and benzothiophene over sulphided CoMo/γ-Al2O3 and CoMo/γ-Al2O3-Nb2O5 catalysts were investigated in a fixed bed flow reactor.
Catalina Calin, Cristian Leostean, Ancuța Roxana Trifoi, Elena-Emilia Oprescu, Elizabeth Wiita, Ionut Banu, Rami Doukeh   +6 more
doaj   +1 more source

Bimetallic Iron–Palladium Catalyst System as a Lewis-Acid for the Synthesis of Novel Pharmacophores Based Indole Scaffold as Anticancer Agents

Molecules, 2021
The Friedel–Crafts reaction between substituted indoles as nucleophiles with chalcones-based benzofuran and benzothiophene scaffolds was carried out by employing a highly efficient bimetallic iron–palladium catalyst system.
Mohammad Shahidul Islam, M. Ali, Abdullah Mohammed Al-Majid, Abdullah Saleh Alamary, Saeed Alshahrani, Sammer Yousuf, Muhammad Iqbal Choudhary, Assem Barakat   +7 more
doaj   +1 more source

Volatile Additives Engineering: A Trustworthy Morphology Control Strategy in Non‐Fullerene Organic Solar Cells

Advanced Science, EarlyView.
In this review, the classification and development history of the volatile solid and solvent additives are comprehensively summarized, the underlying mechanisms of morphology optimization are discussed, and a summary of volatile additive‐induced improvements in interfacial layer performance is provided.
Jianqiang Qin, Zhiqin Lai, Jiang‐Ling Shi, Zheng Xiao, Yuwei Duan, Zhiping Hu, Juan Du, Qiang Peng   +7 more
wiley   +1 more source

Synthesis and Biological Evaluation of Benzo[b]thiophene Acylhydrazones as Antimicrobial Agents against Multidrug-Resistant Staphylococcus aureus

Biomolecules, 2022
The benzo[b]thiophene nucleus and the acylhydrazone functional group were combined to prepare three new series of compounds for screening against Staphylococcus aureus.
Thibaut Barbier, Alexia Barbry, Jérémy Magand, Cédric Badiou, Floriane Davy, Anne Baudouin, Yves Queneau, Oana Dumitrescu, Gérard Lina, Laurent Soulère   +9 more
doaj   +1 more source

The thermodynamic properties of 2,3-benzothiophene [PDF]

, 1991
Upgrading of heavy fossil fuels is normally done by hydrotreating in the presence of catalysts at 5 to 15 MPa pressure of hydrogen and 575 to 700 K.
Steele, W. V., Nguyen, A., Chirico, R. D., Knipmeyer, S. E.   +3 more
core   +1 more source

Mixing-assisted oxidative desulfurization of model sulfur compounds using polyoxometalate/H2O2 catalytic system

Sustainable Environment Research, 2016
Desulfurization of fossil fuel derived oil is needed in order to comply with environmental regulations. Dibenzothiophene and benzothiophene are among the predominant sulfur compound present in raw diesel oil.
Angelo Earvin Sy Choi, Susan Roces, Nathaniel Dugos, Meng-Wei Wan   +3 more
doaj   +1 more source

Discovery of Some Heterocyclic Molecules as Bone Morphogenetic Protein 2 (BMP-2)-Inducible Kinase Inhibitors: Virtual Screening, ADME Properties, and Molecular Docking Simulations

Molecules, 2022
Bone morphogenetic proteins (BMPs) are growth factors that have a vital role in the production of bone, cartilage, ligaments, and tendons. Tumors’ upregulation of bone morphogenetic proteins (BMPs) and their receptors are key features of cancer ...
Amany Belal, Hazem Elkady, Ahmed A. Al-Karmalawy, Ali H. Amin, Mohammed M. Ghoneim, Mohamed El-Sherbiny, Rasha Hamed Al-Serwi, Mohamed Attia Abdou, Mona H. Ibrahim, Ahmed B. M. Mehany   +9 more
doaj   +1 more source

Reconfigurable Ternary Logic‐In‐Memory With Organic Antiambipolar Transistor

Advanced Electronic Materials, EarlyView.
We develop a ternary logic‐in‐memory with an organic antiambipolar transistor combining a ternary inverter and ternary nonvolatile memory in the same circuit. The memory function of the circuit enables electrical reconfiguration to obtain standard, negative, and positive ternary inverters in the same device.
Ryoma Hayakawa, Taiga Kijima, Yuho Yamamoto, Yoichi Yamada, Yutaka Wakayama   +4 more
wiley   +1 more source

Crystal structure of ethyl (2S,2′R)-1′-benzyl-3-oxo-3H-dispiro[1-benzothiophene-2,3′-pyrrolidine-2′,11′′-indeno[1,2-b]quinoxaline]-4′-carboxylate

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C35H27N3O3S, the spiro-linked five-membered rings both adopt twisted conformations. The pyrrolidine ring makes dihedral angles of 80.5 (1) and 77.4 (9)° with the benzothiophene ring system and the quinoxaline ring system ...
J. Govindaraj, R. Raja, M. Suresh, R. Raghunathan, A. SubbiahPandi   +4 more
doaj   +1 more source