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公开(公告)号:US20080319235A1
公开(公告)日:2008-12-25
申请号:US12188288
申请日:2008-08-08
申请人: Detlef PAULUTH , Peer Kirsch , Peter Baeuerle , Oliver Deeg
发明人: Detlef PAULUTH , Peer Kirsch , Peter Baeuerle , Oliver Deeg
IPC分类号: C07C43/225 , C07C25/18
CPC分类号: C07C17/093 , C07C17/263 , C07C25/18 , C07C25/22 , C07C25/24 , C07C331/28 , C07F5/025 , C07F7/0803 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/32 , C09K19/404 , C09K2019/124
摘要: In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling, subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures.
摘要翻译: 在通过组合合成制备环化合物的方法中,反应过程基于Suzuki偶联,随后的卤代脱金属化以及最后进一步的Suzuki偶联。 Suzuki偶联物各自用硼酸或硼酸酯进行。 反应方法使用提供新的环化合物,并且使用用于该目的的新型合成单元。 新型环化合物适用于液晶混合物中的成分。
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公开(公告)号:US20110034738A1
公开(公告)日:2011-02-10
申请号:US12907612
申请日:2010-10-19
申请人: Detlef PAULUTH , Peer Kirsch , Peter Baeuerle , Oliver Deeg
发明人: Detlef PAULUTH , Peer Kirsch , Peter Baeuerle , Oliver Deeg
IPC分类号: C07C43/205
CPC分类号: C07C17/093 , C07C17/263 , C07C25/18 , C07C25/22 , C07C25/24 , C07C331/28 , C07F5/025 , C07F7/0803 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/32 , C09K19/404 , C09K2019/124
摘要: In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling, subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures.
摘要翻译: 在通过组合合成制备环化合物的方法中,反应过程基于Suzuki偶联,随后的卤代脱金属化以及最后进一步的Suzuki偶联。 Suzuki偶联物各自用硼酸或硼酸酯进行。 反应方法使用提供新的环化合物,并且使用用于该目的的新型合成单元。 新型环化合物适用于液晶混合物中的成分。
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公开(公告)号:US20120149943A1
公开(公告)日:2012-06-14
申请号:US13398367
申请日:2012-02-16
申请人: Detlef PAULUTH , Peer Kirsch , Peter Baeuerle , Oliver Deeg
发明人: Detlef PAULUTH , Peer Kirsch , Peter Baeuerle , Oliver Deeg
IPC分类号: C07C43/225 , C07C25/18
CPC分类号: C07C17/093 , C07C17/263 , C07C25/18 , C07C25/22 , C07C25/24 , C07C331/28 , C07F5/025 , C07F7/0803 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/18 , C09K19/32 , C09K19/404 , C09K2019/124
摘要: In a process for the preparation of ring compounds via a combinatorial synthesis, the reaction procedure is based on a Suzuki coupling; subsequent halo-demetallation and finally a further Suzuki coupling. The Suzuki couplings are each carried out with a boronic acid or a boronic acid ester. The reaction procedure uses provides novel ring compounds and uses novel synthesis units used for this purpose. The novel ring compounds are suitable for use as constituents in liquid-crystalline mixtures.
摘要翻译: 在通过组合合成制备环化合物的方法中,反应过程基于Suzuki偶联; 随后的卤素脱金属和最后一个Suzuki耦合。 Suzuki偶联物各自用硼酸或硼酸酯进行。 反应方法使用提供新的环化合物,并且使用用于该目的的新型合成单元。 新型环化合物适用于液晶混合物中的成分。
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公开(公告)号:US20100208181A1
公开(公告)日:2010-08-19
申请号:US12705053
申请日:2010-02-12
申请人: Bernd FIEBRANZ , Bernhard RIEGER , Detlef PAULUTH , Axel JANSEN , Ulrich SIEMANN , Llona HERM
发明人: Bernd FIEBRANZ , Bernhard RIEGER , Detlef PAULUTH , Axel JANSEN , Ulrich SIEMANN , Llona HERM
IPC分类号: G02F1/13363 , G02B1/08 , G02F1/1335 , C09K19/02 , B29D7/01 , B32B37/00 , C09K19/52 , C09K19/34 , C09K19/30
CPC分类号: C09K19/3068 , C09K19/3003 , C09K19/3402 , C09K2019/301 , C09K2019/3013 , C09K2019/3016 , C09K2019/3422 , G02B5/3083 , G02F1/133634 , G02F2001/133637
摘要: The invention relates to compensation films for liquid-crystal displays with additions of rod-shaped liquid crystals mentioned below, to polariser plates which have at least one compensation film of this type, to liquid-crystal displays which have compensation films of the said type, and to processes for the production of the said compensation films, polariser plates and liquid-crystal displays, to the use of the compounds described in greater detail below as additions to compensation films for liquid-crystal displays, and to further subject-matters of the invention which can be seen below.
摘要翻译: 本发明涉及液晶显示器的补偿膜,其中添加了下述的棒状液晶,至少具有这种类型的补偿膜的偏振片到具有所述类型的补偿膜的液晶显示器, 以及用于生产所述补偿膜,偏振片和液晶显示器的方法,使用下面更详细描述的化合物作为用于液晶显示器的补偿膜的添加剂,以及进一步的主题事项 发明可以在下面看到。
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公开(公告)号:US20120268706A1
公开(公告)日:2012-10-25
申请号:US13451749
申请日:2012-04-20
申请人: Mark GOEBEL , Rocco FORTTE , Detlef PAULUTH
发明人: Mark GOEBEL , Rocco FORTTE , Detlef PAULUTH
IPC分类号: G02F1/1343 , C07D221/20 , C07D211/94 , C09K19/54 , C07D401/12
CPC分类号: C09K19/3486 , C07D211/94 , C09K19/3098 , C09K19/3483 , C09K19/44 , C09K19/54 , C09K2019/123 , C09K2019/3004 , C09K2019/301 , C09K2019/3016 , C09K2019/3027 , G02F1/13306 , Y10T428/10
摘要: The invention relates to compounds of the formula I, and to a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises one or more compounds of formula I, defined herein, for use in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALO, FFS or IPS effect, and to the use of the compounds of the formula I for the stabilization of a liquid-crystalline medium which comprises one or more compounds of the formula II and one or more compounds of the formulae III-1 to III-4, defined herein.
摘要翻译: 本发明涉及式I化合物和液晶介质,优选具有向列相和负介电各向异性,其包含一种或多种本文定义的式I化合物,用于电光显示器, 特别是在基于VA,ECB,PALO,FFS或IPS效应的有源矩阵显示器中,以及式I化合物用于稳定液晶介质的用途,该液晶介质包含一种或多种式 II和一种或多种本文定义的式III-1至III-4的化合物。
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