Amination and [2,3]-sigmatropic rearrangement of propargylic sulfides using a ketomalonate-derived oxaziridine: synthesis of N-allenylsulfenimides
作者:Alan Armstrong、Richard S. Cooke、Stephen E. Shanahan
DOI:10.1039/b307722e
日期:——
Amination of propargylic sulfides with a ketomalonate-derived oxaziridine under metal free conditions gives N-Boc-N-allenylsulfenimides via [2,3]-sigmatropic rearrangement.
在没有金属的条件下,用酮缩酮酸衍生的恶唑烷胺化炔丙基硫化物,通过[2,3]-σ重排得到N-Boc-N-烯丙基亚磺酰亚胺。