发明授权
- 专利标题： Method of preparing alkylnaphthalene compounds
- 专利标题（中）： 制备烷基萘化合物的方法
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申请号： US123984申请日： 1993-09-21
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公开(公告)号： US5382735A公开(公告)日： 1995-01-17
- 发明人: Ren Hasebe , Norimasa Okuda , Noboru Saito
- 申请人： Ren Hasebe , Norimasa Okuda , Noboru Saito
- 申请人地址： JPX Osaka
- 专利权人： Nippon Shokubai Kagaku Kogyo Company, Limited
- 当前专利权人： Nippon Shokubai Kagaku Kogyo Company, Limited
- 当前专利权人地址： JPX Osaka
- 优先权： JPX2-22043 19900202; JPX3-009365 19910129
- 主分类号： B01J23/24
- IPC分类号： B01J23/24 ; B01J27/188 ; C07B61/00 ; C07C2/66 ; C07C2/70 ; C07C15/24
摘要：
A method of preparing alkylnaphthalene compounds by reaction of a compound of naphthalene or monoalkylnaphthalene with olefin in the presence of a heteropoly acid catalyst. The method enables to produce highly valuable 2-monosubstituted alkylnaphthalene compounds or 2,6-disubstituted alkylnaphthalene compounds, in a high selectivity and a high yield. The used catalyst may be readily recovered and re-utilized.
公开/授权文献
- US06047968A Electronic dart board 公开/授权日：2000-04-11