基本信息:
- 专利标题: 1,7,8-트리플루오로-2-나프톨 및 이것을 이용한 액정화합물의 제조 방법
- 专利标题(英):1,7,8-trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using same
- 专利标题(中):1,7,8-三氟乙烯-2-萘酚,以及使用其制造液晶化合物的方法
- 申请号:KR1020057005106 申请日:2003-09-26
- 公开(公告)号:KR1020050057573A 公开(公告)日:2005-06-16
- 发明人: 구스모토데쓰오 , 나가시마유타카 , 다케하라사다오 , 마쓰모토다카시
- 申请人: 디아이씨 가부시끼가이샤
- 申请人地址: 일본국 도쿄도 이타바시쿠 사카시타 *죠메 **반 **고
- 专利权人: 디아이씨 가부시끼가이샤
- 当前专利权人: 디아이씨 가부시끼가이샤
- 当前专利权人地址: 일본국 도쿄도 이타바시쿠 사카시타 *죠메 **반 **고
- 代理人: 유미특허법인
- 优先权: JPJP-P-2002-00282887 2002-09-27
- 国际申请: PCT/JP2003/012333 2003-09-26
- 国际公布: WO2004029015 2004-04-08
- 主分类号: C07C39/38
- IPC分类号: C07C39/38 ; C07C309/66 ; C09K19/32
摘要:
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. (I) 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.
摘要(中):
本发明提供了作为有效生产三氟萘液晶材料的中间体的1,7,8-三氟-2-萘酚及其衍生物。 还公开了使用这种中间体有效生产三氟萘液晶材料的方法。 公开了具有以下通式(I)的萘酚衍生物。 (I)还公开了使用萘酚衍生物作为原料制备具有以下通式(IV),(VI)或(VIII)的三氟萘化合物的方法。
公开/授权文献:
- KR100644955B1 1,7,8-트리플루오로-2-나프톨 및 이것을 이용한 액정화합물의 제조 방법 公开/授权日:2006-11-10