Immobilized copper (II)-containing imidazolium functionalized ionic liquid: A highly active, effective and ecological heterogeneous catalyst for the Suzuki-Miyaura reaction

•more active, effective, reusable and eco-friendly imidazolium functionalised copper (II) catalyst for the Suzuki-Miyaura reaction at 40 °C.•The significant of present method are (1) wide substrate scope, (2) easy separation, (3) green route synthesis, (4) solvent free (5) less catalyst loading (0.0...

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Bibliographic Details
Published in:Journal of organometallic chemistry 2023-10, Vol.999, p.122821, Article 122821
Main Authors: Priya, Velumani Bharathi, Venkatesan, Kasi, Jagadish, Tota, Koppala, Sivasankar, Karthikeyan, Parasuraman
Format: Article
Language:English
Subjects:
Carbon-carbon
Copper
Green chemistry
Heterogeneous catalyst
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Summary:•more active, effective, reusable and eco-friendly imidazolium functionalised copper (II) catalyst for the Suzuki-Miyaura reaction at 40 °C.•The significant of present method are (1) wide substrate scope, (2) easy separation, (3) green route synthesis, (4) solvent free (5) less catalyst loading (0.001 mol%), (6) high reaction rate 12.85.•The procedure is easy and does not require special precautions. In this communication a more active, effective, reusable and eco-friendly imidazolium functionalised Copper (II) catalyst for the Suzuki-Miyaura reaction at 40 °C. Some key benefits of the C(sp2)-C(sp2) reaction include operational simplicity, a wide range of substrates and high yields, environmental friendliness, a high reaction rate, small catalyst loading (0.001 mol%), and recyclability (up to 8 cycles). These techniques may offer new views for the catalytic mechanisms of C(sp2)- C(sp2) coupling reactions catalysed by [Gmim]Cl-Cu(II). [Display omitted]
ISSN:0022-328X
1872-8561
DOI:10.1016/j.jorganchem.2023.122821