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1.
公开(公告)号:EP0143627A1
公开(公告)日:1985-06-05
申请号:EP84308161.3
申请日:1984-11-26
IPC分类号: C07C143/72 , C07C143/70 , C07C145/00 , C07D239/38
CPC分类号: C07D239/38
摘要: The present invention relates to a convenient and economical process for preparing sulfonamide derivatives in which an organometallic compound is reacted, in sequence, with sulfur dioxide, chlorine or bromine and ammonia.
摘要翻译: 本发明涉及制备磺酰胺衍生物的方便和经济的方法,其中有机金属化合物依次与二氧化硫,氯或溴和氨反应。