PUMMERER REARRANGEMENT PROMOTED BY POLYPHOSPHORIC ACID TRIMETHYLSILYL ESTER (PPSE)

DOI: 10.1246/cl.1984.1831

Source and publish data:

Chemistry Letters p. 1831 - 1834 (1984)

Update date:2022-08-30

Topics:

Authors:

Kakimoto, Masa-aki

Imai, Yoshio

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Article abstract of DOI:10.1246/cl.1984.1831

It was found that PPSE catalyzed Pummerer rearrangement of various types of sulfoxides.When α-(phenylsulfinyl)acetophenone was used as sulfoxide, unusual product, phenyl phenylthioglyoxylate was isolated.The reaction seems to proceed via phosphorylation of oxygen of sulfoxides.

Full text of DOI:10.1246/cl.1984.1831

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