Search
Search Results
-
Fluoroarene Strategy in Total Synthesis of Natural Flavonoids
Vicenin-2, a naturally occurring bis-C-glucosyl flavonoid, was synthesized by exploiting a sequential C-glycoside formation and aromatic nucleophilic...
-
Crystal Structure of Halogenated N-Methylquinoline-2-Ones: Preparation and Study of Intermolecular Interactions in Crystals
AbstractA series of novel N-methylquinoline-2-ones with a fluorinated benzene ring (with and without Br atoms) is prepared by the interaction of...
-
Schiemann Reaction
Fluoroarene formation from anilines. Also known as the Balz-Schiemann reaction.
-
Acenaphto[1,2-k]fluoranthene: Role of the Carbon Framework Transformation for Tuning Electronic Properties
AbstractAcenaphtho[1,2- k ]fluoranthene ( 1 ) is synthesized via tandem cyclization during the dehydrofluorination of...
-
Harnessing triaryloxonium ions for aryne generation
Arynes are highly reactive and versatile intermediates for the functionalization of aromatic rings that are often generated using strong bases or...
-
Arene radiofluorination enabled by photoredox-mediated halide interconversion
Positron emission tomography (PET) is a powerful imaging technology that can visualize and measure metabolic processes in vivo and/or obtain unique...
-
Selective Defluorination Induced by Photoactive Metallocomplexes
As the importance of partially fluorinated compounds continues to surface in the agricultural, pharmaceutical, and material fields, new synthetic...
-
Rh Complex with Unique Rh–Al Direct Bond: Theoretical Insight into its Characteristic Features and Application to Catalytic Reaction via σ-Bond Activation
A new type of catalyst for reactions via σ-bond activation is Rh(PAlP): Rh-Al heterobimetallic complex of diphosphine-based tridentate pincer-type...
-
Synergistic asymmetric diarylation of tethered alkenes via C–H functionalization of simple (hetero)arenes
By virtue of the atom- and step-economy, utilization of simple arenes as a supplant of pre-prepared aryl metal species or aryl halides for the...
-
Cooperative H2 activation at a nickel(0)–olefin centre
Catalytic olefin hydrogenation is ubiquitous in organic synthesis. In most proposed homogeneous catalytic cycles, reactive M–H bonds are generated...
-
Funktionalisierung von Heteroarenen unter kontinuierlichem Durchfluss
Aromatische Heterocyclen sind allgegenwärtige Motive in pharmazeutischen und agrochemischen Strukturen. Die Funktionalisierung dieser Ringsysteme ist...
-
Elastic organic crystals of π-conjugated molecules: anisotropic densely packed supramolecular 3D polymers exhibit mechanical flexibility and shape tunability
Abstractπ-Conjugated molecules have attracted much attention over recent years and have applications in various organic devices. Single crystals of...
-
19F- and 18F-arene deoxyfluorination via organic photoredox-catalysed polarity-reversed nucleophilic aromatic substitution
Nucleophilic aromatic substitution (S N Ar) is routinely used to install 19 F – and 18 F – in aromatic molecules, but is typically limited to...
-
Radical C(sp3)–H functionalization and cross-coupling reactions
C–H functionalization reactions are playing an increasing role in the preparation and modification of complex organic molecules, including...
-
Navigating the DNA encoded libraries chemical space
DNA-encoded library (DEL) technology is a novel ligand identification strategy that allows the synthesis and screening of unprecedented chemical...
-
Role of Additives in Transition Metal Catalyzed C–H Bond Activation Reactions: A Computational Perspective
Over the years, transition metal catalyzed reactions, such as C–H activation reaction, have brought in a paradigm shift in the practice of organic...
-
A Comprehensive Review of Tandem Solar Cells Integrated on Silicon Substrate: III/V vs Perovskite
High-efficiency solar cells with low manufacturing costs have been recently accomplished utilizing different technologies. III-V-based tandem solar...
-
Synthesis of Polyfluorobiaryls via Copper-Catalyzed Decarboxylative Couplings of Potassium Polyfluorobenzoates with Aryl Bromides and Iodides
In this chapter, we report a copper-catalyzed decarboxylative cross-coupling of potassium polyfluorobenzoates with aryl iodides and bromides. This...
-
Palladium-Catalyzed Decarboxylative Couplings of Potassium Polyfluorobenzoates with Aryl Bromides, Chlorides, and Triflates
Pd-catalyzed decarboxylative cross-coupling of potassium polyfluorobenzoates with aryl bromides, chlorides, and triflates is achieved using diglyme...
-
Organic Synthesis in Dedicated Continuous Flow Systems
Positron emission tomography (PET) is a powerful nuclear imaging technique for in vivo imaging in combination with MRI and CI and is increasingly...