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ChemInform Abstract: Sulfoxide Induced Sigmatropic Rearrangement (SISR) of Methyl 1- Methylsulfanylvinyl Sulfoxides.

✍ Scribed by B. F. BONINI; M. C. FRANCHINI; G. MAZZANTI; J.-W. SLIEF; M. A. WEGMAN; B. ZWANENBURG

Publisher: John Wiley and Sons
Year: 2010
Weight: 28 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199741105

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✦ Synopsis

Sulfoxide Induced Sigmatropic Rearrangement (SISR) of Methyl 1-Methylsulfanylvinyl Sulfoxides.

-Thiophenoxide is established as thiophilic reagent as well as base for the sequential prototropic shifts and sigmatropic rearrangement reactions of sulfoxides (I). For the SISR reaction, the conditions for the "sulfoxide piperidine and carbonyl" reactions are tried for substrate (Ia). -(BONINI, B.

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