Results 11 to 20 of about 17,790 (155)

Theretofore Highest Efficiency in Vacuum-Deposited Organic Solar Cells Originating From Triarylamine-Based Small-Molecule Donors Containing Fused Heterocycle Units. [PDF]

Adv Sci (Weinh)
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.
Li YF, Dai LS, Chen ZC, Xiong SL, Chen BW, Yang KY, Xiong Q, Yan YD, Cao K, Yun DQ, He F, Deng LL, Xie SY, Zheng LS.   +13 more
europepmc   +2 more sources

Synthesis, Molecular Docking, and Biofilm Formation Inhibitory Activity of Bis(Indolyl)Pyridines Analogues of the Marine Alkaloid Nortopsentin

Molecules, 2021
An efficient and simple protocol for the synthesis of a new class of diverse bis(indolyl)pyridines analogues of the marine alkaloid nortopsentin has been reported.
Heba M. Abo-Salem, Hayam A. Abd El Salam, Anhar Abdel-Aziem, Mohamed S. Abdel-Aziz, Eslam Reda El-Sawy   +4 more
doaj   +1 more source

5-Bromo-2-methyl-3-phenylsulfonyl-1-benzofuran

Acta Crystallographica Section E, 2008
The title compound, C15H11BrO3S, was prepared by the oxidation of 5-bromo-2-methyl-3-phenylsulfanyl-1-benzofuran with 3-chloroperoxybenzoic acid. The phenyl ring makes a dihedral angle of 78.99 (8)° with the plane of the benzofuran fragment ...
Uk Lee, Byeng Wha Son, Pil Ja Seo, Hong Dae Choi   +3 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

2-(4-Bromophenyl)-5-fluoro-3-methylsulfinyl-1-benzofuran

Acta Crystallographica Section E, 2009
In the title compound, C15H10BrFO2S, the O atom and the methyl group of the methylsulfinyl substituent lie on opposite sides of the plane through the benzofuran fragment.
Hong Dae Choi, Pil Ja Seo, Byeng Wha Son, Uk Lee   +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

2,5,7-Trimethyl-3-phenylsulfinyl-1-benzofuran

Acta Crystallographica Section E, 2008
The title compound, C17H16O2S, was prepared by the oxidation of 2,5,7-trimethyl-3-phenylsulfanyl-1-benzofuran with 3-chloroperoxybenzoic acid. The O atom and the phenyl group of the phenylsulfinyl substituent lie on opposite sides of the plane of the ...
Hong Dae Choi, Pil Ja Seo, Byeng Wha Son, Uk Lee   +3 more
doaj   +1 more source

Synthesis of Novel Ferrocene-Benzofuran Hybrids via Palladium- and Copper-Catalyzed Reactions

Inorganics, 2022
The combination of the ferrocene skeleton with pharmacophores often leads to molecules with interesting biological properties. Five ferrocene-benzofuran hybrids of different structures were synthesized by transition metal catalyzed reactions.
Enikő Nagy, Márk Váradi, Zoltán Nagymihály, László Kollár, Krisztina Kovács, Kitti Andreidesz, Ágnes Gömöry, Nikolay Tumanov, Johan Wouters, Rita Skoda-Földes   +9 more
doaj   +1 more source

Ultrasound promoted green synthesis of benzofuran substituted thiazolo[3,2-b][1,2,4]triazoles

Green Processing and Synthesis, 2017
A highly efficient, eco-friendly and one-pot synthesis of benzofuran substituted thiazolo[3,2-b][1,2,4]triazoles was developed involving the reaction of 2-acetyl benzofurans and 5-mercapto-3-(4-chlorophenyl)-1,2,4triazole in the presence of molecular ...
Kumar Surender, Sharma Dinesh Kumar
doaj   +1 more source

2-Arylbenzofuran Neolignans from the Bark of (Lauraceae)

Natural Product Communications, 2010
The toluene extract of the stem bark of N. purpurascens (R&P) Mez. contained a large amount of these 2-arylbenzofurans including methyl 7-methoxy-2-(3,4-methylenedioxyphenyl)benzofuran-5-carboxylate ( 2 ), a new benzofuran, along with three known ...
Jaime Rios-Motta, Eliseo Avella
doaj   +1 more source