1,7,8-Trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using same
申请人:Kusumoto Tetsuo
公开号:US20060163537A1
公开(公告)日:2006-07-27
The present invention provides 1,7,8-trifluoro-2-naphthol and a derivative thereof as intermediates for efficiently producing a trifluoronaphthalene liquid crystal material. A method for efficiently producing a trifluoronaphthalene liquid crystal material using such intermediates is also disclosed. A naphthol derivative having the following general formula (I) is disclosed. A method for producing a trifluoronaphthalene compound having the following general formula (IV), (VI) or (VIII) using the naphthol derivative as a raw material is also disclosed.
1,7,8-TRIFLUORONAPHTHALENE-2-NAPHTHOL, AND METHOD FOR PRODUCING LIQUID CRYSTAL COMPOUND USING SAME
申请人:DAINIPPON INK AND CHEMICALS, INC.
公开号:EP1544187A1
公开(公告)日:2005-06-22
The present invention provides 1,7,8-trifluoro-2-naphthol and a derivative thereof as intermediates for efficiently producing a trifluoronaphthalene liquid crystal material. A method for efficiently producing a trifluoronaphthalene liquid crystal material using such intermediates is also disclosed. A naphthol derivative having the following general formula (I) is disclosed. A method for producing a trifluoronaphthalene compound having the following general formula (IV), (VI) or (VIII) using the naphthol derivative as a raw material is also disclosed.