申请人:Dow Corning Corporation
公开号:US05068379A1
公开(公告)日:1991-11-26
N-triorganosilylsulfonimidoyl halides are prepared using a novel series of reactions from compounds of hexavalent sulfur selected from amides, chlorides and anhydrides of organosulfonic acids. More specifically, the present method relates to the reaction of an N-triorganosilyl- or an N,N-bis(triorganosilyl)-sulfonamide with a triorganodihalophosphorane to form the corresponding sulfonimidoyl halide.
N-三有机硅基磺酰亚胺卤化物是使用一系列新颖的反应从选择的六价硫化合物(包括有机磺酸酰胺、氯化物和酸酐)制备的。更具体地,本方法涉及将N-三有机硅基磺酰胺或N,N-双(三有机硅基)磺酰胺与三有机二卤代磷烷反应,形成相应的磺酰亚胺卤化物。