Results 381 to 390 of about 538,570 (408)
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Copper‐ or Iron‐Catalyzed Arylation of Phenols from respectively Aryl Chlorides and Aryl Iodides
Chemistry – A European Journal, 2008AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Xia, Ning, Taillefer, Marc
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ChemInform Abstract: Synthesis of Pyrrolophenanthridones by Aryl‐Aryl Coupling Reactions. [PDF]
ChemInform, 1993 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
D. St. C. Black +2 more
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The aryl hydrocarbon receptor complex.
Annual Review of Pharmacology and Toxicology, 1995The heteromeric unliganded aryl hydrocarbon receptor complex (AHRC) contains the aryl hydrocarbon receptor monomer (AHR). Binding of polycyclic or halogenated aromatic hydrocarbon (PAH and HAH) ligand causes release of AHR, which then associates with the
O. Hankinson
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The Journal of Organic Chemistry, 2019
This paper presents the first general examples of selective palladium-catalyzed mono-α-arylation of aryl and heteroaryl ketones with aryl phosphates. The catalyst system, consisting of [Pd(2-butenyl)Cl]2 and MorDalPhos, exhibited high catalytic reactivity toward this reaction.
Xiangmeng Chen +2 more
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This paper presents the first general examples of selective palladium-catalyzed mono-α-arylation of aryl and heteroaryl ketones with aryl phosphates. The catalyst system, consisting of [Pd(2-butenyl)Cl]2 and MorDalPhos, exhibited high catalytic reactivity toward this reaction.
Xiangmeng Chen +2 more
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Journal of the American Chemical Society, 2017
Despite the wide use of aryl radicals in organic synthesis, current methods to prepare them from aryl halides, carboxylic acids, boronic acids, and diazonium salts suffer from limitations. Aryl triflates, easily obtained from phenols, are promising aryl radical progenitors but remain elusive in this regard.
Chao-Jun Li +4 more
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Despite the wide use of aryl radicals in organic synthesis, current methods to prepare them from aryl halides, carboxylic acids, boronic acids, and diazonium salts suffer from limitations. Aryl triflates, easily obtained from phenols, are promising aryl radical progenitors but remain elusive in this regard.
Chao-Jun Li +4 more
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Room‐Temperature Arylation of Thiols: Breakthrough with Aryl Chlorides
Angewandte Chemie, 2016AbstractThe formation of aryl C−S bonds is an important chemical transformation because aryl sulfides are valuable building blocks for the synthesis of biologically and pharmaceutically active molecules and organic materials. Aryl sulfides have traditionally been synthesized through the transition‐metal‐catalyzed cross‐coupling of aryl halides with ...
Min Jiang +3 more
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Chemistry of meso-Aryl-Substituted Expanded Porphyrins: Aromaticity and Molecular Twist.
Chemical Reviews, 2017Since the discovery of its facile synthesis in 2001, meso-aryl-substituted expanded porphyrins have been developed as a new class of azaannulenes in light of their facile redox interconversions, conformational flexibilities involving flipping of the ...
Takayuki Tanaka, A. Osuka
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The aryl hydrocarbon receptor: multitasking in the immune system.
Annual Review of Immunology, 2014The aryl hydrocarbon receptor (AhR), for many years almost exclusively studied by the pharmacology/toxicology field for its role in mediating the toxicity of xenobiotics such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), has more recently attracted the ...
B. Stockinger +3 more
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, 2018
Quaternized aryl ether-free polyaromatics are an important family of polymer electrolytes for alkaline membrane fuel cells (AMFCs) due to their outstanding alkaline stability. In this review, state-of-the-art quaternized aryl ether-free polyaromatics are
Eun Joo Park, Y. Kim
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Quaternized aryl ether-free polyaromatics are an important family of polymer electrolytes for alkaline membrane fuel cells (AMFCs) due to their outstanding alkaline stability. In this review, state-of-the-art quaternized aryl ether-free polyaromatics are
Eun Joo Park, Y. Kim
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Total Synthesis of Aryl C-Glycoside Natural Products: Strategies and Tactics.
Chemical Reviews, 2017The aryl C-glycoside structure is, among the plenty of biologically active natural products, one of the distinct motifs embedded. Because of the potential bioactivity as well as the synthetic challenges, these structures have attracted considerable ...
K. Kitamura +3 more
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