Results 21 to 30 of about 30,744 (240)
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 +7 more
doaj +1 more source
Synthesis and conformational studies of chiral macrocyclic [1.1.1]metacyclophanes containing benzofuran rings [PDF]
, 2015 Macrocyclic [1.1.1]metacyclophanes (MCPs) containing benzene and benzofuran rings linked by methylene bridges and which can be viewed as calixarene analogues, have been synthesized by demethylation of [3.3.1]MCP-diones with trimethylsilyl iodide (TMSI ...
Georghiou, Paris E. +7 more
core +2 more sources
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 +3 more
doaj +1 more source
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 +9 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 +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 +9 more
doaj +1 more source
Classification of analytics, sensorics, and bioanalytics with polyelectrolyte multilayer capsules [PDF]
, 2020 Polyelectrolyte multilayer (PEM) capsules, constructed by LbL (layer-by-layer)-adsorbing polymers on sacrificial templates, have become important carriers due to multifunctionality of materials adsorbed on their surface or encapsulated into their ...
Krysko, Dmitri +4 more
core +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 +3 more
doaj +1 more source
Deprotonative C(sp3)/C(sp2)–H (Multi)Silylation of (Hetero)Arenes Mediated by NaTMP
Angewandte Chemie, EarlyView.An operationally simple protocol using a strongly basic sodium amide in combination with sterically emcumbered silicon electrophiles enables the deprotonative C–H (multi)silylation of a myriad of (hetero)arenes. Mechanistic investigations highlight the pivotal role of steric and coordination effects in controlling the regioselectivity and efficiency of
David Sánchez‐Roa +6 more
wiley +2 more sources
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