Manganese oxide nanoparticles supported on graphene oxide as an efficient nanocatalyst for the synthesis of 1,2,4‐oxadiazoles from aldehydes | Zendy

Saadati Fariba | Zendy; Kaboudin Babak | Zendy; Hasanloei Rana | Zendy; Namazifar Zeinab | Zendy; Marset Xavier | Zendy; Guillena Gabriela | Zendy

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Manganese oxide nanoparticles supported on graphene oxide as an efficient nanocatalyst for the synthesis of 1,2,4‐oxadiazoles from aldehydes

Author(s) -

Saadati Fariba,

Kaboudin Babak,

Hasanloei Rana,

Namazifar Zeinab,

Marset Xavier,

Guillena Gabriela

Publication year - 2020

Publication title -

applied organometallic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.53

H-Index - 71

eISSN - 1099-0739

pISSN - 0268-2605

DOI - 10.1002/aoc.5838

Subject(s) - chemistry , catalysis , manganese , nanocomposite , graphene , oxide , nanoparticle , manganese oxide , organic chemistry , inorganic chemistry , combinatorial chemistry , chemical engineering , engineering

The easy synthesis of graphene oxide (GO)‐supported manganese dioxide (MnO 2 ) nanoparticles as a stable heterogeneous nanocatalyst (MnO 2 @GO) is described. This catalyst was investigated in the synthesis of 1,2,4‐oxadiazoles from amidoximes and aldehydes via a cyclization and oxidation process. The nanocomposite was prepared and characterized using various techniques. The catalytic application of the nanocomposite was examined in the reaction of a variety of aldehydes with aliphatic and aromatic amidoximes. The stable and robust catalyst was recycled for seven consecutive runs without a significant decrease in the catalytic activity.

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