Tungstophosphoric Acid Supported on Silica-encapsulated γ-Fe۲O۳ Nanoparticles Catalyzed Oxidative Amidation

We have used tungestophosphoric acid to catalyze oxidative amidation reaction from benzyl alcohols and methylarens with hydrochloride salts of amines. To achieve this purpose, modified magnetic nanoparticles (γ-Fe۲O۳@SiO۲@H۳PW۱۲O۴۰) were applied as catalyst and TBHP as external oxidant. After optimizing, different derivates of benzamides were synthesized in good yields. Also, the result of two oxidative amidation reactions was compared.

Keywords:

Oxidative amidation , Amid , Magnetic nanoparticles , Catalytic reaction

Authors

Meghdad Karimi

Tarbiat Modares University-Tehran_Iran

Athar Nakisa

Tarbiat Modares University-Tehran_Iran

Kobra Azizi

Tarbiat Modares University-Tehran, Iran

Akbar Heydari

Tarbiat Modares University-Tehran_Iran

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https://civilica.com/doc/1766313

شناسه ملی سند علمی:

JR_ORGC-2-2_006

تاریخ نمایه سازی: 3 مهر 1402

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Karimi, Meghdad and Nakisa, Athar and Azizi, Kobra and Heydari, Akbar,1395,Tungstophosphoric Acid Supported on Silica-encapsulated γ-Fe۲O۳ Nanoparticles Catalyzed Oxidative Amidation,https://civilica.com/doc/1766313

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Type of center: دانشگاه دولتی

Paper count: 43,106

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