SELECTIVE ALKYLATION ON LEAST NUCLEOPHILIC NITROGEN ATOM OF PARA-AMINOARYLSUFONAMIDES

N-sulfinyl derivatives of sulfamides give selective ene reactions involving the sulfonamide function. The formed ene adducts react with hexamethyldisilazane to afford original sulfamides resulting from allylation on the less nucleophilic nitrogen atom.

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Bibliographic Details
Published inTetrahedron Vol. 46; no. 17; pp. 5999 - 6010
Main Authors DELERIS, G, GADRAS, A, DUNOGUES, J
Format Journal Article
LanguageFrench
Published OXFORD Elsevier 01.01.1990
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
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Summary:N-sulfinyl derivatives of sulfamides give selective ene reactions involving the sulfonamide function. The formed ene adducts react with hexamethyldisilazane to afford original sulfamides resulting from allylation on the less nucleophilic nitrogen atom.
ISSN:0040-4020
1464-5416
DOI:10.1016/S0040-4020(01)87924-2