Results 31 to 40 of about 4,804 (192)

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

(Z)-2-[(E)-2-(1-Benzothiophen-3-ylmethylidene)hydrazin-1-ylidene]-1,2-diphenylethanone

Acta Crystallographica Section E, 2012
The title compound, C23H16N2OS, is not planar, the phenyl ring of the benzoyl group making a dihedral of 77.61 (7)° with the benzothiophene system ring. The benzothiophene system and the remaining phenyl ring make an angle of 12.71&
Merve Pekdemir, Şamil Işık, Sümeyye Gümüş, Erbil Ağar, Mustafa Serkan Soylu   +4 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

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

3-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic Acid

Molbank, 2010
3-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid was synthesized chemoselectively from 3-formyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid, using Et3SiH/I2 as a reducing agent.
Rajendiran Nagappan, Madhavan Sridharan, Sembian Ruso Jayaraman   +2 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

Crystal structure of 2-amino-N-(2-fluorophenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C15H15FN2OS, the dihedral angle between the planes of the benzothiophene ring system and the fluorobenzene ring is 3.74 (14)°. The six-membered ring of the benzothiophene moiety adopts a half-chair conformation.
K. Chandra Kumar, V. Umesh, T. K. Madhura, B. M. Rajesh, Chandra   +4 more
doaj   +1 more source

Theretofore Highest Efficiency in Vacuum‐Deposited Organic Solar Cells Originating From Triarylamine‐Based Small‐Molecule Donors Containing Fused Heterocycle Units

Advanced Science, EarlyView.
Fused‐ring engineering unlocks record efficiency in vacuum‐deposited organic solar cells. By replacing linear π‐bridges with fused‐ring analogues in triarylamine‐based donors, we achieve enhanced molecular planarity, red‐shift optical absorption, minimize energy loss and optimized phase separation.
Yun‐Fei Li, Le‐Shan Dai, Zuo‐Chang Chen, Shi‐Long Xiong, Bin‐Wen Chen, Ke‐Yue Yang, Qiu Xiong, Yi‐Dong Yan, Kun Cao, Da‐Qin Yun, Feng He, Lin‐Long Deng, Su‐Yuan Xie, Lan‐Sun Zheng   +13 more
wiley   +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

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