Tungstophosphoric Acid Supported on Silica-encapsulated γ-Fe2O3 Nanoparticles Catalyzed Oxidative Amidation

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چکیده مقاله:

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-Fe2O3@SiO2@H3PW12O40) 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.

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tungstophosphoric acid supported on silica-encapsulated γ-fe2o3 nanoparticles catalyzed oxidative amidation

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عنوان ژورنال

دوره 2  شماره 2

صفحات  140- 147

تاریخ انتشار 2016-09-01

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