Copper(II)/polyimide linked covalent organic framework as a powerful catalyst for the solvent-free microwave irradiation-based synthesis of 2,4,5-trisubstituted imidazoles.

Sedaghat, Mahnaz; Moeinpour, Farid; Mohseni-Shahri, Fatemeh S

Sedaghat, Mahnaz; Moeinpour, Farid; Mohseni-Shahri, Fatemeh S.

Afiliación

Sedaghat M; Department of Chemistry Bandar Abbas Branch Islamic Azad University Bandar Abbas Iran.
Moeinpour F; Department of Chemistry Bandar Abbas Branch Islamic Azad University Bandar Abbas Iran.
Mohseni-Shahri FS; Department of Chemistry Bandar Abbas Branch Islamic Azad University Bandar Abbas Iran.

Anal Sci Adv ; 4(9-10): 302-311, 2023 Oct.

Article en En | MEDLINE | ID: mdl-38715596

ABSTRACT

ABSTRACT

Copper(II)/polyimide-linked covalent organic frameworks under solvent-free and microwave-assisted conditions have been used in an efficient one-pot protocol for the preparation of 2,4,5-trisubstituted imidazoles via benzil, aromatic aldehydes and ammonium acetate. By applying solvent-free conditions and microwave irradiation, three-component condensation provides safe operations, low pollution, quick access to products, and an easy set-up. As a result of its reusability, the catalyst can also be reutilized for many runs without missing any activity.

Palabras clave

2,4,5trisubstituted imidazoles; covalent organic framework; microwave; solventfree

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Anal Sci Adv Año: 2023 Tipo del documento: Article Pais de publicación: Alemania

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