Palladium anchored to BisPyP@bilayer-SiO 2 @NMP organic-inorganic hybrid as an efficient and recoverable novel nanocatalyst in suzuki and stille C-C coupling reactions.

Autor: Abdalrazaq EA; Department of Chemistry, Faculty of Science, Al Hussein Bin Talal University, Ma'an, Jordan., Mohammed HK; Medical Laboratory Techniques Department, Almaarif University College, Ramadi, Iraq., Voronkova DK; Department of Mathematics and Natural Sciences, Gulf University for Science and Technology, Mishref Campus, Mubarak Al-Abdullah, Kuwait.; Bauman Moscow State Technical University Moscow, Moscow, Russia., Joshi SK; Department of Mechanical Engineering, Uttaranchal Institute of Technology, Uttaranchal University, Dehradun, 248007, India., Saleh EAM; Department of Chemistry, College of Arts and Science, Prince Sattam Bin Abdulaziz University, 11991, Wadi Al-Dawasir, Saudi Arabia., Kareem AH; College of Health and Medical Technology, Al-Ayen University, Thi-Qar, 64001, Iraq., Kumar A; Department of Nuclear and Renewable Energy, Ural Federal University Named After the First President of Russia Boris Yeltsin, Ekaterinburg, Russia, 620002., Alawadi A; College of Technical Engineering, The Islamic University, Najaf, Iraq.; College of Technical Engineering, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq.; College of Technical Engineering, The Islamic University of Babylon, Babylon, Iraq., Alslaami A; College of Medical Technique, The Islamic University, Najaf, Iraq., Fathollahi R; Takin Shimi Sepanta Industries Co, Sirvan Industrial Zone, PO 6958140120, Ilam, Iran. rfathollahi_2011@yahoo.com.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2024 Apr 18; Vol. 14 (1), pp. 8945. Date of Electronic Publication: 2024 Apr 18.
DOI: 10.1038/s41598-024-59666-4
Abstrakt: The palladium anchored to BisPyP@bilayer-SiO 2 @NMP organic-inorganic hybrid was employed as an effective and recyclable organometallic catalyst in Suzuki and Stille C-C coupling reactions. The structure of this magnetic nanocatalyst was determined using various techniques such as SEM, TEM, FT-IR, EDS, ICP-OES, VSM, N 2 adsorption-desorption isotherms, XRD, and TGA. In both of the mentioned coupling paths, the yields of the products were very favorable and ranged from 90 to 98%. Also, they had significant features compared to previous reports, such as very short reaction time (5-15 and 7-20 min respectively in the Suzuki and Stille reactions), easy work-up, broad substrate scope, ease of separation of the catalyst using a magnet, suitable reproducibility of the catalyst in 6 runs, heterogeneous nature of the catalyst and not washing it during consecutive runs with confirmation of hot filtration and ICP-OES methods.
(© 2024. The Author(s).)
Databáze: MEDLINE
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