نویسندگان | Ali Allahresani,Mansour Binandeh,Mohammad ali Nasseri |
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همایش | بیست و یکمین کنگره بین المللی شیمی |
تاریخ برگزاری همایش | 2022-07-26 |
محل برگزاری همایش | تبریز |
شماره صفحات | 0-0 |
نوع ارائه | پوستر |
سطح همایش | داخلی |
چکیده مقاله
From 2010 until today, carbon-carbon coupling reactions have been very widespread and have attracted the attention of many interested researchers. To this end, new catalysts are synthesized and designed each year to be used for the reaction and evaluated with other researchers' catalysts. Therefore, in this project, we have tried to examine one of the most interesting and unique catalysts that we have recently synthesized and used for the Suzuki reaction. The Suzuki reaction, named after Akira Suzuki (winner of the 2010 Nobel Prize in Chemistry), is a very interesting reaction that results from the bonding of two different carbons (one aryl boronic acid and the other an aryl halide). Synthetic catalyst is a magnetic nanocatalyst with capabilities such as external field control, creating a wide substrate surface for reaction, high catalytic speed, creating a connection between two aqueous and organic phases and easy separation from the reaction medium, with organic ligands And copper metal (ie copper metal loaded on the catalyst bed) is very suitable for this reaction. The reasons for using this metal instead of Pd are cheap and available, creating suitable spaces between the two reactors, helping the catalyst to accelerate the Suzuki reaction. Finally, the obtained products have an efficiency of over 98%, which has been widely used in the medical industry [1], and many reports have been published by chemical researchers to perform the Suzuki carbon-carbon coupling reaction [2-4].
کلیدواژهها: Magnetic nanoparticles, Copper nanoparticles, Suzuki reaction