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Synfacts 2008(4): 0435-0435  
DOI: 10.1055/s-2008-1042775
Polymer-Supported Synthesis
© Georg Thieme Verlag Stuttgart · New York

Kornblum Oxidation Using Hydrotalcites as Heterogeneous Basic Catalysts

Contributor(s): Yasuhiro Uozumi, Yutaka Matsuura
S. W. Kshirsagar, N. R. Patil, S. D. Samant*
University Institute of Chemical Technology, Mumbai, India
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Publikationsverlauf

Publikationsdatum:
19. März 2008 (online)

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Significance

The oxidation of various benzyl halides 1 with DMSO took place in the presence of a hydrotalcite catalyst (40% w/w) to give the corresponding carbonyl compounds 2 with up to 89% yield. This catalyst was separated from reaction mixture by simple filtration, and reused four times in the oxidation of benzyl chloride with no significant loss of activity.