- 专利标题： METHOD FOR PRODUCING HETEROAROMATIC SULFONAMIDE COMPOUND
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申请号： EP15806408申请日： 2015-06-10
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公开(公告)号： EP3156395A4公开(公告)日： 2017-11-22
- 发明人: YAMAMOTO YASUHITO , OUE MASAYOSHI , HAGIHARA MASAHIKO , WADA YUKINORI , MIZUNO GEN , TSUZAKI YASUNORI , ARAI KENICHI
- 申请人： UBE INDUSTRIES
- 专利权人： UBE INDUSTRIES
- 当前专利权人： UBE INDUSTRIES
- 优先权： JP2014119690 2014-06-10
- 主分类号： C07D213/70
- IPC分类号： C07D213/70 ; C07D213/71 ; C07D401/12
摘要：
The present invention provides: a method for producing a mixed sulfonic acid anhydride of the general formula (1) by reacting a sulfonic acid compound of the general formula (2) with a perfluoroalkyl sulfonic acid anhydride or a perfluoroalkyl sulfonic acid halide; and a method for producing a sulfonamide compound of the general formula (4) obtained by reacting an amine compound of the general formula (3) with a mixed sulfonic acid anhydride of the general formula (1).
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