Tetrahedron, Год журнала: 2024, Номер 162, С. 134130 - 134130
Опубликована: Авг. 1, 2024
Язык: Английский
Chinese Journal of Organic Chemistry, Год журнала: 2024, Номер 44(3), С. 728 - 728
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
8
Organic Chemistry Frontiers, Год журнала: 2023, Номер 10(13), С. 3361 - 3377
Опубликована: Янв. 1, 2023
This review highlights the recent advances in both electrochemical borylation and hydroboration to synthesize organoboron compounds transformation of construct carbon–carbon carbon–heteroatom bonds.
Язык: Английский
Процитировано
11
Chemical Synthesis, Год журнала: 2024, Номер 4(1)
Опубликована: Март 1, 2024
The hydrofunctionalizations of readily available alkenes and alkynes are one the most effective useful routes to afford diverse value-added compounds. Although traditional hydrofunctionalization strategies catalyzed by metal catalysts present convenient approaches, they also accompanied resource consumption environmental crisis. Electrosynthesis, as a renewable sustainable technology, has become cost- atom-efficient synthetic route. In this review, electrochemical-induced summarized presented. each section, electrochemical strategy access hydrogenation other (hydroboration, hydrosilylation, hydroalkylation, hydroalkoxylation, hydrocyanation, hydrocarboxylation, etc. ) products elaborated in detail separately. Finally, current challenges prospects for unsaturated carbon‒carbon (C‒C) bonds discussed briefly.
Язык: Английский
Процитировано
3
ChemElectroChem, Год журнала: 2025, Номер unknown
Опубликована: Фев. 19, 2025
Abstract Recently, electrochemical methods have been harnessed as a transition metal‐free strategy for borylation reactions in the synthesis of organoboron compounds. This article reviews C−C and C−Het bonds, offering systematic discussion C−C, C−N, C−O, C−S bond reactions. These transformations are applied to substrates including ammonium salts, aryl azo sulfones, carboxylic acids, arylhydrazines, nitroarenes, alcohols, thioethers, showcasing broad compatibility. Additionally, review discusses reaction mechanisms, scalability, practical applications these strategies. The concludes by outlining future research directions reactions, aiming at expending their incorporating boron into wider array organic compounds, challenging unactivated C−F borylations.
Язык: Английский
Процитировано
0
Chemical Reviews, Год журнала: 2025, Номер unknown
Опубликована: Март 7, 2025
Constructing chemical bonds under green sustainable conditions has drawn attention from environmental and economic perspectives. The dissociation of (hetero)aryl-halide is a crucial step most arylations affording (hetero)arene derivatives. Herein, we summarize the (hetero)aryl halides activation enabling direct (hetero)arylation trapping reagents construction highly functionalized (hetero)arenes benign conditions. strategies for aryl iodides are classified into (a) hypervalent iodoarene followed by functionalization thermal/photochemical conditions, (b) aryl-I bond in presence bases with/without organic catalysts promoters, (c) photoinduced presence/absence organophotocatalysts, (d) electrochemical direct/indirect electrolysis mediated organocatalysts mediators acting as electron shuttles, (e) electrophotochemical redox-active organocatalysts. These modes result exhibiting diverse reactivity formal cations/radicals/anions aryne precursors. coupling these reactive intermediates with leads to facile selective formation C-C C-heteroatom bonds. ecofriendly, inexpensive, functional group-tolerant offer alternatives transition metal-based catalysis.
Язык: Английский
Процитировано
0
Advanced Synthesis & Catalysis, Год журнала: 2023, Номер 365(11), С. 1788 - 1793
Опубликована: Май 12, 2023
Abstract Herein, we reported the electrochemical hydroboration of olefins to access organoboron derivatives in a one‐pot reaction under air and at room temperature. This manifold was applied broad range alkenes with 40–90% yields good functional group tolerance without using metal catalyst or an additional hydride source. Mechanistic studies suggested that this anodic oxidation conducted undivided cell allowing production boron radical species, which initiates event by addition process.
Язык: Английский
Процитировано
6
Tetrahedron, Год журнала: 2024, Номер 162, С. 134130 - 134130
Опубликована: Авг. 1, 2024
Язык: Английский
Процитировано
0