Mancheño Olga García, Bistri Olivia, Bolm Carsten
Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52056 Aachen, Germany.
Org Lett. 2007 Sep 13;9(19):3809-11. doi: 10.1021/ol7016577. Epub 2007 Aug 16.
The synthesis of N-cyanosulfilimines can readily be achieved by reaction of the corresponding sulfides with cyanogen amine in the presence of a base and NBS or I2 as halogenating agents. Oxidation followed by C-N bond cleavage affords synthetically useful NH-free sulfoximines.
通过相应的硫化物与氰胺在碱存在下,以及作为卤化剂的N-溴代丁二酰亚胺(NBS)或碘(I₂)反应,可轻松实现N-氰基亚磺酰亚胺的合成。氧化后进行碳氮键断裂可得到合成上有用的无氮亚砜亚胺。