;wherein R1 and R9 each independently represent an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group or NR17R18, wherein R17 and R18 each independently represent a hydrogen atom, an alkyl group or an aryl group; R2 and R10 each independently represent a hydrogen atom, an alkyl group or an aryl group; R3 to R6 and R11 to R14 each independently represent a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group; R7, R15, R8 and R16 each independently represent a hydrogen atom or an alkyl group; and R2 and R4, and R10 and R12 may in each combination be combined with each other to form a 5- or 6-membered ring."/>
机译:光学活性异山梨醇衍生物和光学活性异甘露糖衍生物,其制备方法,光反应性手性剂,液晶组合物,液晶滤色器,光学膜和记录介质,改变液晶的螺旋结构的方法和固定其螺旋结构的方法液晶
公开/公告号US2004019228A1
专利类型
公开/公告日2004-01-29
原文格式PDF
申请/专利权人 FUJI PHOTO FILM CO. LTD.;
申请/专利号US20030418316
申请日2003-04-18
分类号C07D491/02;C09K19/02;C09K19/34;
国家 US
入库时间 2022-08-21 23:16:49