Visible-light-induced C2-selective trifluoromethylation of indoles catalyzed by copper-containing covalent organic frameworks

Journal of Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 116077 - 116077

Published: March 1, 2025

Language: Английский

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Stable bio-inspired Mn4O4 cubic molecular photo catalyst for effective visible light-driven C–H direct trifluoromethylation

Journal of Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 116106 - 116106

Published: March 1, 2025

Language: Английский

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Molecular Bismuth Compounds: Ligand Design and Reactivity

Structure and bonding, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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NCN-pincer organopnictogen(iii) bis(aryloxides)

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(12), P. 5523 - 5529

Published: Jan. 1, 2024

New hypercoordinated organopnictogen( iii ) bis(aryloxides), ArPn(SC 6 H 3 R 2 -2,6) (Pn = Sb, Bi; Ar NCN-pincer ligand; i Pr, OMe), have been prepared and their solution solid state structures investigated.

Language: Английский

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Adición oxidante en complejos de bismuto

Deleted Journal, Journal Year: 2024, Volume and Issue: 120(1), P. 17 - 17

Published: March 27, 2024

La adición oxidante es un proceso fundamental en química organometálica que desempeña papel crucial una amplia variedad de reacciones acoplamiento cruzado catalizadas por metales transición. En los últimos años el bismuto se ha erigido como alternativa del grupo principal capaz emular y complementar la reactividad transición para participar ciclos catalíticos redox. Estos procesos también son promovidos oxidante, pueden ocurrir tanto centros Bi(I) Bi(III). Este artículo revisión tiene objetivo resumir algunos descubrimientos más importantes relativos a complejos han impulsado desarrollo campo catálisis redox con bismuto.

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Antimony Redox Catalysis: Hydroboration of Disulfides through Unique Sb(I)/Sb(III) Redox Cycling

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(29), P. 20432 - 20438

Published: July 9, 2024

The stibinidene ArSb

Language: Английский

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Activation and Catalytic Degradation of SF₆ and PhSF₅ at a Bismuth Center

Journal of the American Chemical Society, Journal Year: 2024, Volume and Issue: 146(37), P. 25409 - 25415

Published: Sept. 3, 2024

In this work, we report the catalytic degradation of SF

Language: Английский

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Activation and C‒C Coupling of Aryl Iodides via Bismuth Photocatalysis

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 22, 2024

Within the emerging field of bismuth redox catalysis, catalytic formation C-C bonds using aryl halides would be highly desirable; yet such a process remains synthetic challenge. Herein, we present chemoselective bismuth-photocatalyzed activation and subsequent coupling (hetero)aryl iodides with pyrrole derivatives to access C(sp

Language: Английский

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Synthesis of bismuthanyl-substituted monomeric triel hydrides

Chemical Science, Journal Year: 2024, Volume and Issue: 15(36), P. 14837 - 14843

Published: Jan. 1, 2024

The syntheses of first, extremely sensitive donor-stabilized monomeric bismuthanylboranes D·BH 2 Bi(SiMe 3 ) (D = NHC, DMAP) and the bismuthanylgallane IDipp·GaH are presented representing unique element combinations bismuth triels.

Language: Английский

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Nickel-Mediated Divergent Trifluoromethylation of Chlorinated and Brominated Phenol Derivatives through Chemoselective Cleavage of Ar–O and Ar–Cl(Br) Bonds

Organic Letters, Journal Year: 2024, Volume and Issue: 26(37), P. 7966 - 7970

Published: Sept. 5, 2024

We report herein that nickel-mediated trifluoromethylation of chlorinated and brominated phenol derivatives ClArOTs BrArOTf gave chloro(bromo)trifluoromethylarenes through the chemoselective cleavage Ar-O bonds. Furthermore, under similar reaction conditions, Ar-Cl Ar-Br bonds ClArOPiv BrArOTs was achieved to give trifluoromethylated derivatives.

Language: Английский

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