发明授权
- 专利标题： Difluoromethyl ether derivative and process for producing the same
- 专利标题（中）： 二氟甲基醚衍生物及其制备方法
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申请号： US10463598申请日： 2003-06-18
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公开(公告)号： US06827876B2公开(公告)日： 2004-12-07
- 发明人: Tomoyuki Kondo , Kouki Sagou , Shuichi Matsui , Hiroyuki Takeuchi , Yasuhiro Kubo , Etsuo Nakagawa
- 申请人： Tomoyuki Kondo , Kouki Sagou , Shuichi Matsui , Hiroyuki Takeuchi , Yasuhiro Kubo , Etsuo Nakagawa
- 优先权： JP2000-241997 20000810
- 主分类号： C09K1906
- IPC分类号： C09K1906
摘要：
A liquid crystalline compound represented by Formula (1c′): wherein R1 and R2, rings A1, A2, A3, A4 and A5, Z1, Z2, Z3 and Z4, Y1, Y2, Y3 and Y4, and k, l, m and n are as defined in the specification. Also provided is a liquid crystal composition containing at least one of these liquid crystalline compounds.