A simple and efficient method for the preparation of pyridine- N-oxides II

Oxidation of pyridines with bis(trimethylsilyl)peroxide in the presence of catalytic amounts of inorganic rhenium derivatives gives high yields of their analytically pure N-oxides by simple work-ups, typically a filtration or a Kugelrohr distillation. 70–98% yield of analytically pure N-oxides after...

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Bibliographic Details
Published in:Tetrahedron letters 1998-02, Vol.39 (8), p.761-764
Main Authors: Copéret, Christophe, Adolfsson, Hans, Chiang, Jay P., Yudin, Andrei K., Sharpless, K. Barry
Format: Article
Language:English
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Summary:Oxidation of pyridines with bis(trimethylsilyl)peroxide in the presence of catalytic amounts of inorganic rhenium derivatives gives high yields of their analytically pure N-oxides by simple work-ups, typically a filtration or a Kugelrohr distillation. 70–98% yield of analytically pure N-oxides after a filtration or a Kugelrohr distillation. [Display omitted]
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(97)10619-0