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2. 发明公开

EP1513822A2 SULFODERIVATIVES OF INDANTHRONE, LYOTROPIC LIQUID CRYSTAL SYSTEM AND ANISOTROPIC FILM ON THEIR BASE 有权
标题翻译：茚三酮，溶致液晶体系和各向异性膜在其基底上的硫化物
公开(公告)号：EP1513822A2
公开(公告)日：2005-03-16
申请号：EP03734500.6
申请日：2003-06-09
申请人： Optiva, Inc.
发明人： NAZAROV, Victor V. , SIDORENKO, Elena N.
IPC分类号： C07D241/36 , C09K19/00
CPC分类号： C09B5/58 , C09B5/56 , C09B67/0038 , C09K19/3483 , C09K19/603 , Y10T428/10 , Y10T428/1036 , Y10T428/1041
摘要： The present invention relates to organic chemistry, in particular, to synthesis of sulfoderivatives of the polycyclic compounds and fabrication of optically anisotropic coatings on their base.The indanthrone sulfoderivatives of the general structural formulas I or II capable of forming LLC phase are disclosed. The disclosed compounds could be used, in particular, for producing optically isotropic or anisotropic and at least partially crystalline films. The application also includes the liquid crystal systems based on the disclosed compounds, and anisotropic films. (I) (II) wherein n is 3 or 4,R = CH3, C2H5, OCH3, OC2H5, Cl, Br, OH, NH2,z is the value selected from the list including 0, 1, 2, 3, and 4, M -counterion, andj - number of counterions in a dye molecule, and which can be fractional in case of one counterion belonging to several molecules, and in case n>1, counterions may be different.
摘要翻译：本发明涉及有机化学，特别涉及合成多环化合物的磺化衍生物和在其基底上制备光学各向异性涂层。公开了能够形成LLC相的通式结构式I或II的阴丹酮磺基衍生物。所公开的化合物尤其可用于制备光学各向同性或各向异性和至少部分结晶的膜。该应用还包括基于所公开的化合物的液晶系统和各向异性膜。（I）（II）其中n是3或4，R = CH 3，C 2 H 5，OCH 3，OC 2 H 5，Cl，Br，OH，NH 2，z是选自包括0,1,2,3和4 ，M-反 - 和反 - 染料分子中反离子的数量，并且在一个反离子属于几个分子的情况下可以是分数的，并且在n> 1的情况下，反离子可以不同。

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