Fernández-Salas José A, Rodríguez-Fernández M Mercedes, Maestro M Carmen, García-Ruano José L
Departamento de Química Orgánica, Universidad Autónoma de Madrid, 28049-Cantoblanco, Madrid, Spain.
Chem Commun (Camb). 2014 Jun 7;50(45):6046-8. doi: 10.1039/c4cc01831a. Epub 2014 Apr 28.
Intramolecular homolytic substitution (SHi) on the sulfur atom at acyclic N-(o-bromobenzyl)sulfinamides takes place with a complete inversion of the configuration and provides an excellent tool to connect N-tert-butanesulfinylimines with enantiopure 3-substituted benzo-fused sulfinamides (1,2-benzoisothiazoline 1-oxides) and the related pharmacologically relevant sulfonamides.
无环N-(邻溴苄基)亚磺酰胺上的硫原子发生分子内均裂取代反应(SHi)时,构型完全翻转,这为将N-叔丁基亚磺酰亚胺与对映体纯的3-取代苯并稠合亚磺酰胺(1,2-苯并异噻唑啉1-氧化物)及相关的具有药理活性的磺酰胺连接起来提供了一个出色的工具。