作者:Matthew J. Tozer、Alison J. A. Woolford、Ian D. Linney
DOI:10.1055/s-1998-1609
日期:1998.2
A series of vinylsulfonamides 3 has been synthesised through a condensation of N-Boc-methanesulfonamides 1 and aldehydes 2. O-Boc-2-hydroxyalkanesulfonamides were identified as intermediates, arising from N-O transfer of the Boc group. Elimination of OBoc gave the vinylsulfonamides.
一系列乙烯砜胺3通过N-Boc-甲磺酰胺1和醛2的缩合反应合成。鉴定出O-Boc-2-羟基烷磺酰胺作为中间体,其来源于Boc基团的N-O转移。O-Boc消除后得到乙烯砜胺。