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公开(公告)号:US5488148A
公开(公告)日:1996-01-30
申请号:US115313
申请日:1993-09-01
申请人: Upali Weerasooriya , John Lin , K. Lee Matheson , Donald T. Robertson , Janet L. Watson , LeAnn M. Rowe
发明人: Upali Weerasooriya , John Lin , K. Lee Matheson , Donald T. Robertson , Janet L. Watson , LeAnn M. Rowe
IPC分类号: C07C303/14 , C07C303/06 , C07C309/03 , C07C309/08 , C07C309/20
CPC分类号: C07C303/06
摘要: A process for sulfonating internal olefins wherein a dilute solution of the internal olefins in an inert hydrocarbon solvent is sulfonated to produce a reaction mixture containing intermediate sulfonated compounds, the intermediate sulfonated compounds in the reaction mixture being neutralized under conditions to form neutralized sulfonated compounds, the neutralized sulfonated compounds in the reaction mixture being hydrolyzed to form a product mixture containing hydroxy alkane sulfonates and alkene sulfonates that are then recovered.
摘要翻译: 磺化内烯烃的方法,其中将内烯烃在惰性烃溶剂中的稀溶液磺化以产生含有中间体磺化化合物的反应混合物,将反应混合物中的中间体磺化化合物在条件下中和以形成中和的磺化化合物, 反应混合物中的中和磺化化合物被水解以形成含有羟基烷烃磺酸盐和烯烃磺酸盐的产物混合物,然后将其回收。