Aqueous biphasic catalysis with polyoxometalates

Oximation of ketones and aldehydes with aqueous ammonia and hydrogen peroxide

Dorit Sloboda-Rozner, Ronny Neumann

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

Na12[WZn3(H2O)2[ZnW 9O34)2], easily self assembled from Na 2WO4 and Zn(NO3)2, catalyses the in situ oxidation of ammonia with hydrogen peroxide to hydroxylamine, which further reacts with ketones and aromatic aldehydes in an aqueous biphasic medium without organic solvent to yield oximes as valuable intermediates.

Original languageEnglish
Pages (from-to)679-681
Number of pages3
JournalGreen Chemistry
Volume8
Issue number8
DOIs
Publication statusPublished - 2006

Fingerprint

Hydroxylamine
Oximes
catalysis
ketone
aldehyde
Ketones
Aldehydes
Ammonia
Hydrogen peroxide
Organic solvents
hydrogen peroxide
Hydrogen Peroxide
Catalysis
ammonia
oxidation
Oxidation
in situ
organic solvent

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Aqueous biphasic catalysis with polyoxometalates : Oximation of ketones and aldehydes with aqueous ammonia and hydrogen peroxide. / Sloboda-Rozner, Dorit; Neumann, Ronny.

In: Green Chemistry, Vol. 8, No. 8, 2006, p. 679-681.

Research output: Contribution to journalArticle

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