发明授权
- 专利标题： Process for production of tris (tribromophenoxy)-s-triazine
- 专利标题（中）： 三（三溴苯氧基）-s-三嗪的制备方法
-
申请号： US318094申请日： 1999-05-25
-
公开(公告)号： US6075142A公开(公告)日： 2000-06-13
- 发明人: Setsuo Nishibori , Hideto Kondo
- 申请人： Setsuo Nishibori , Hideto Kondo
- 申请人地址： JPX Kyoto
- 专利权人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
- 当前专利权人： Dai-Ichi Kogyo Seiyaku Co., Ltd.
- 当前专利权人地址： JPX Kyoto
- 优先权： JPX5-168834 19930708; JPX5-168835 19930708
- 主分类号： C07D251/34
- IPC分类号： C07D251/34 ; C07D251/30
摘要：
A process for producing tris(tribromophenoxy)-s-triazine. The process is characterized in that cyanuric chloride and an aqueous tribromophenolate solution are subjected to reaction in the presence of a tertiary amine. According to this process, the reaction goes to completion in a short time and the yield and purity of the product are high.
公开/授权文献
- US5531306A Spacer for worn clutch brakes 公开/授权日：1996-07-02
信息查询
