Recent advances in the application of heterogeneous catalysts for the synthesis of benzimidazole derivatives

Coordination Chemistry Reviews, Год журнала: 2024, Номер 505, С. 215714 - 215714

Опубликована: Фев. 12, 2024

Язык: Английский

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A Double Chain Based Metallomicellar Catalyst for Aerobic Oxidative Synthesis of Benzimidazoles in Water

Dalton Transactions, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A Mo-based surfactant-type complex containing two alkyl chains acted as an efficient metallomicellar catalyst for organic transformations in water.

Язык: Английский

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Optimizing adsorption and photocatalysis for tetracycline and sulfamethoxazole removal: the role of Ag⁺ and NH₄⁺ in Bi-MOF derivatives

RSC Advances, Год журнала: 2025, Номер 15(3), С. 2205 - 2216

Опубликована: Янв. 1, 2025

This study investigates Bi-MOFs and their derivatives (Ag + /Bi-MOF, NH 4 /Ag /Bi-MOF) for photocatalytic degradation of tetracycline sulfamethoxazole under visible light, demonstrating efficiency potential environmental applications.

Язык: Английский

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Electrochemical Oxidation of Primary Amines for the Synthesis of Benzimidazole, Benzothiazole, Quinazolinone, and Quinoxaline

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Июнь 1, 2025

The development of green and efficient methods for the construction N-heterocyclic frameworks has attracted considerable attention in organic synthesis. In this work, an electrochemical oxidative cyclization primary amines synthesis benzimidazole, benzothiazole, quinazolinone, quinoxaline been developed. This catalyst- oxidant-free strategy demonstrates good functional group tolerance, up to 87% yield N-based heterocycles undivided cell under open-air conditions is easy scale up.

Язык: Английский

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Sustainable synthesis of azobenzenes, quinolines and quinoxalines via oxidative dehydrogenative couplings catalysed by reusable transition metal oxide–Bi(iii) cooperative catalysts

Catalysis Science & Technology, Год журнала: 2023, Номер 13(10), С. 3069 - 3083

Опубликована: Янв. 1, 2023

Heterogeneous catalytic oxidative dehydrogenative processes for N-heterocycles are presented, which enable waste-minimized (additive-, oxidant-, base-free), efficient cyclisations/couplings via transition metal oxide–Bi( iii ) cooperative catalysis.

Язык: Английский

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One-pot synthesis of 1,3-diazaheterocycles via hydroxylamine hydrochloride activation of anthranilamide/phenylenediamines and DMF derivatives

Tetrahedron, Год журнала: 2024, Номер 154, С. 133866 - 133866

Опубликована: Фев. 3, 2024

Язык: Английский

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Synthesis of Ni@C as a Magnetic Heterogeneous Catalyst: Application to Benzimidazoles and Quinoxalines fromo‐Phenylenediamines with Primary Amines

Asian Journal of Organic Chemistry, Год журнала: 2023, Номер 12(7)

Опубликована: Июнь 1, 2023

Abstract Herein, we report a simple and straightforward magnetic heterogeneous catalytic (Ni@C) approach to synthesize benzimidazole quinoxaline scaffolds from o ‐phenylene diamines with primary amines using H 2 O as an environmentally benign solvent. The Ni@C catalyst was synthesized pyrolysis method unambiguously analyzed by various characterization techniques. scope of the methodology presented producing range benzimidazoles quinoxalines in good excellent yields. notable feature include reusability (up five cycles), synthetic applications functionalize −NH proton 1 ‐benzimidazole gram‐scale synthesis which could be potential industrial application.

Язык: Английский

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Solvent-free oxidative coupling of benzylamine to imine using reusable MnO4−1 incorporated Mg–Al hydrotalcite catalyst

Research on Chemical Intermediates, Год журнала: 2023, Номер 49(12), С. 5315 - 5339

Опубликована: Окт. 2, 2023

Язык: Английский

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Efficient and versatile catalyst for nitrobenzene compounds reduction based on magnetite coated with semi-metallic bismuth

Applied Surface Science, Год журнала: 2024, Номер unknown, С. 161866 - 161866

Опубликована: Ноя. 1, 2024

Язык: Английский

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