Synlett p. 2143 - 2146 (2017)
Update date:2022-07-31
Topics: NMR spectroscopy Derivatives Catalyzed Reaction Conditions Product Yield Deprenylation Silver(I) Allylsulfonamide
Inagaki, Fuyuhiko
Hira, Shisen
Mukai, Chisato
The silver(I)-catalyzed deprenylation of sulfonamide bearing prenyl functional groups on the nitrogen atom has been developed. In this reaction, the prenyl moiety was selectively eliminated without allyl or benzyl cleavage on the nitrogen atom. In addition, geranyl was also applicable for this elimination reaction. Furthermore, sulfonamide possessing two prenyl groups underwent a double deprenylation to form the corresponding deprenylated sulfonamide. Thus, a novel reactivity between the silver cation and double bond was observed.
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