Oxidation of secondary amines to nitrones using magnetically separable tungstophosphoric acid supported on silica-encapsulated γ-Fe 2O3 nanoparticles

DOI: 10.1016/j.tetlet.2013.09.090

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Tetrahedron Letters p. 6520 - 6523 (2013)

Update date:2022-08-30

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Authors:

Nikbakht, Fatemeh

Heydari, Akbar

Saberi, Dariush

Azizi, Kobra

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Article abstract of DOI:10.1016/j.tetlet.2013.09.090

Superparamagnetic tungstophosphoric acid supported on silica-encapsulated γ-Fe₂O₃ was used as an efficient catalyst for the direct oxidation of secondary amines to nitrones with hydrogen peroxide as the oxidant. The catalyst could be recycled up to four times without significant loss of activity.

Full text of DOI:10.1016/j.tetlet.2013.09.090

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Article Doi

Oxidation of secondary amines to nitrones using magnetically separable tungstophosphoric acid supported on silica-encapsulated γ-Fe 2O3 nanoparticles

DOI: 10.1016/j.tetlet.2013.09.090

Source and publish data:

Authors:

Article abstract of DOI:10.1016/j.tetlet.2013.09.090

Full text of DOI:10.1016/j.tetlet.2013.09.090

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