Tetrahedron Letters p. 43 - 47 (2004)
Update date:2022-08-03
Topics:
Dauvergne, Jér?me
Wellington, Kevin
Chibale, Kelly
Sulfonamides have been identified as by-products in the base-mediated transesterification of N-unsubstituted carbamates with sulfonyl chlorides to give the corresponding sulfonates. A proposed mechanism and the synthesis of hindered 2,6-disubstituted arylsulfonates via this method are also reported.
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