作者:Yuanyuan Liu、Hanying Wang、Xianjin Yang
DOI:10.1016/j.tet.2019.07.020
日期:2019.8
and sulfilimines have attracted considerable interest among organic chemists. The Cu(II)-catalyzed imination of sulfoxides and sulfides using various N-fluoro benzenesulfonamides was investigated in this study. The scope of the reaction was demonstrated by using several substituted sulfides and sulfoxides. The flow strategy for the preparation of NH-sulfoximines was also examined. By trapping nitrene
磺胺嘧啶和亚磺胺在有机化学家中引起了相当大的兴趣。在这项研究中,研究了使用各种N-氟苯磺酰胺的Cu(II)催化的亚砜和硫化物的亚胺化。通过使用几种取代的硫化物和亚砜来证明反应的范围。还检查了制备NH-磺胺嘧啶的流动策略。通过三苯膦截留腈中间体,我们发现该反应是通过金属-氮化物中间体机理进行的。