<i>O</i>-Protected <b><i>N</i></b>-(2-Nitrophenylsulfonyl)hydroxylamines: Novel Reagents for the Synthesis of Hydroxamates

Abstract

Preparative methods for novel O-protected N-(2-nitrophenylsulfonyl)hydroxylamines (8a-e) are described. Their versatility as intermediates en route to polyhydroxamates is exemplified by the synthesis of a non-amide DFO analog 22.