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A Method for the Conversion of Sulfoximines to Sulfones: Application to Polymer-Bound Sulfoximines and to the Synthesis of Chiral Sulfones

✍ Scribed by Jochen Hachtel; Hans-Joachim Gais

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
347 KB
Volume
2000
Category
Article
ISSN
1434-193X

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✦ Synopsis

Reaction of N-alkyl, N-aryl, and N-H sulfoximines with mchloroperbenzoic acid cleanly gives the corresponding sulfones in high yield. In the case of the cleavage of N-alkyl and N-arylsulfoximines, formation of the corresponding nitroso compounds as the other reaction product was proven. Starting from enantio-and diastereopure sulfoximines, a number of chiral sulfones, including the axially chiral sulfone 6 and the sulfonyl-functionalized homoallylic alcohol 8, have been

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