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Paper
Title

Functionalized magnetic core-shell Fe3O4@SiO2 nanoparticles by Isoniazid to immobilization of palladium nanoparticles and investigation of its catalytic application in the Suzuki coupling reactions

Year: 1396
COI: NFSI01_093
Language: EnglishView: 329
نسخه کامل این Paper ارائه نشده است و در دسترس نمی باشد

Authors

Fatemeh Heidari - Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Chemistry, Pharmaceutical Sciences Branch,Islamic Azad University, (IAUPS), Tehran, Iran
Malak Hekmati - Department of Medicinal Chemistry, Faculty of Pharmacy, Pharmaceutical Sciences Branch, Islamic Azad University (IAUPS), Tehran, Iran
Hojat Veisi - Department of Chemistry, Payame Noor University, Tehran, Iran

Abstract:

This report contains the procedure implemented in the preparation of Fe3O4@SiO2/Iso/Pd as a ‎novel magnetic nanocatalyst, in which isoniazide groups are utilized (as linkers) to secure ‎palladium nanoparticles (Pd NPs) to the Fe3O4 exterior without agglomeration. The resultant ‎catalyst was characterized through performing TEM, FESEM, WDX, XRD, FTIR, ICP, ‎EDS, and XPS. The catalytic behavior of Fe3O4@SiO2/Iso/Pd was investigated to synthesis ‎of biaryl compounds by Suzuki coupling reactions. Interestingly, the novel catalyst was able ‎to be recovered and recycled six times without any noticeable loss in activity.‎For this study, we began our analysis of Suzuki-Miyaura reactions by using 4-bromotoluene and benzeneboronic acid as a model reaction and the effects of a variety of bases, temperatures, and solvents was investigated using Fe3O4@SiO2/Iso/Pd as the heterogeneous catalyst

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This Paper COI Code is NFSI01_093. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/671858/

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Heidari, Fatemeh and Hekmati, Malak and Veisi, Hojat,1396,Functionalized magnetic core-shell Fe3O4@SiO2 nanoparticles by Isoniazid to immobilization of palladium nanoparticles and investigation of its catalytic application in the Suzuki coupling reactions,The First National Conference on Nano From Synthesis To Industry,Tehran,https://civilica.com/doc/671858

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The specifications of the publisher center of this Paper are as follows:
Type of center: Azad University
Paper count: 537
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