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1. 发明授权

US07385067B2 Process for the preparation of compounds having a CF2O bridge 失效
标题翻译：制备具有CF2O桥的化合物的方法
公开(公告)号：US07385067B2
公开(公告)日：2008-06-10
申请号：US11445167
申请日：2006-06-02
申请人： Peer Kirsch , Andreas Taugerbeck , Alexander Hahn
发明人： Peer Kirsch , Andreas Taugerbeck , Alexander Hahn
IPC分类号： C07D321/00 , C07D339/06 , C07D339/08 , C07D409/02 , C07D317/72 , C07D493/10 , C07C25/24
CPC分类号： C07D317/72 , C07B41/04 , C07C45/59 , C07C45/60 , C07C49/753 , C07D319/14 , C07D321/10 , C07D339/08 , C07D409/06 , C09K19/3066 , C09K19/42 , C09K19/588 , C09K2019/3408 , C09K2019/3425 , C09K2019/3433 , C09K2019/3438
摘要： The invention relates to a process for the preparation of compounds containing at least one —CF2—O— bridge in the molecule, in which a) an acid is added onto at least one ketene dithioketal, b) the resultant bis(alkylthio)carbenium salt is reacted with at least one compound having at least one hydroxyl group in the presence of a base, c) and subsequently, preferably in situ, the resultant dithioorthoester is subjected to oxidative fluorodesulfurisation using a fluorinating agent and an oxidant to give the compound containing at least one —CF2—O— bridge in the molecule.
摘要翻译：本发明涉及在分子中制备含有至少一个-CF 2 -O-O-桥的化合物的方法，其中a）将酸加入到至少一种烯酮二硫酮缩酮上，b）所得的双（烷硫基）咔唑盐与至少一种具有至少一个羟基的化合物在碱的存在下反应，c）然后优选原位，所得的二硫代外酯使用氟化剂进行氧化氟脱硫，氧化剂在分子中得到含有至少一个-CF 2 -O-O-桥的化合物。

2. 发明申请

US20060224023A1 Process for the preparation of compounds having a CF2O bridge 失效
标题翻译：制备具有CF2O桥的化合物的方法
公开(公告)号：US20060224023A1
公开(公告)日：2006-10-05
申请号：US11445167
申请日：2006-06-02
申请人： Peer Kirsch , Andreas Taugerbeck , Alexander Hahn
发明人： Peer Kirsch , Andreas Taugerbeck , Alexander Hahn
IPC分类号： C07C41/00 , C07C43/18 , C07C43/20
CPC分类号： C07D317/72 , C07B41/04 , C07C45/59 , C07C45/60 , C07C49/753 , C07D319/14 , C07D321/10 , C07D339/08 , C07D409/06 , C09K19/3066 , C09K19/42 , C09K19/588 , C09K2019/3408 , C09K2019/3425 , C09K2019/3433 , C09K2019/3438
摘要： The invention relates to a process for the preparation of compounds containing at least one —CF2—O— bridge in the molecule, in which a) an acid is added onto at least one ketene dithioketal, b) the resultant bis(alkylthio)carbenium salt is reacted with at least one compound having at least one hydroxyl group in the presence of a base, c) and subsequently, preferably in situ, the resultant dithioorthoester is subjected to oxidative fluorodesulfurisation using a fluorinating agent and an oxidant to give the compound containing at least one —CF2—O— bridge in the molecule.
摘要翻译：本发明涉及在分子中制备含有至少一个-CF 2 -O-O-桥的化合物的方法，其中a）将酸加入到至少一种烯酮二硫酮缩酮上，b）所得的双（烷硫基）咔唑盐与至少一种具有至少一个羟基的化合物在碱的存在下反应，c）然后优选原位，所得的二硫代外酯使用氟化剂进行氧化氟脱硫，氧化剂在分子中得到含有至少一个-CF 2 -O-O-桥的化合物。

3. 发明授权

US07105708B2 Method for producing compounds having a CF2O bridge 失效
标题翻译：制备具有CF2O桥的化合物的方法
公开(公告)号：US07105708B2
公开(公告)日：2006-09-12
申请号：US10450266
申请日：2001-11-26
申请人： Peer Kirsch , Andreas Taugerbeck , Alexander Hahn
发明人： Peer Kirsch , Andreas Taugerbeck , Alexander Hahn
IPC分类号： C07C41/01 , C07C43/18 , C07C43/20
CPC分类号： C07D317/72 , C07B41/04 , C07C45/59 , C07C45/60 , C07C49/753 , C07D319/14 , C07D321/10 , C07D339/08 , C07D409/06 , C09K19/3066 , C09K19/42 , C09K19/588 , C09K2019/3408 , C09K2019/3425 , C09K2019/3433 , C09K2019/3438
摘要： The invention relates to a process for the preparation of compounds containing at least one —CF2—O— bridge in the molecule, in which a) an acid is added onto at least one ketene dithioketal, b) the resultant bis(alkylthio)carbenium salt is reacted with at least one compound having at least one hydroxyl group in the presence of a base, c) and subsequently, preferably in situ, the resultant dithioorthoester is subjected to oxidative fluorodesulfurisation using a fluorinating agent and an oxidant to give the compound containing at least one —CF2—O— bridge in the molecule.
摘要翻译：本发明涉及在分子中制备含有至少一个-CF 2 -O-O-桥的化合物的方法，其中a）将酸加入到至少一种烯酮二硫酮缩酮上，b）所得的双（烷硫基）咔唑盐与至少一种具有至少一个羟基的化合物在碱的存在下反应，c）然后优选原位，所得的二硫代外酯使用氟化剂进行氧化氟脱硫，氧化剂在分子中得到含有至少一个-CF 2 -O-O-桥的化合物。

4. 发明授权

US07425356B2 Chiral compounds 有权
标题翻译：手性化合物
公开(公告)号：US07425356B2
公开(公告)日：2008-09-16
申请号：US11753400
申请日：2007-05-24
申请人： Andreas Taugerbeck , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
发明人： Andreas Taugerbeck , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
IPC分类号： C09K19/52 , C09K19/38 , C09K19/58 , C09K19/54 , C07D321/00 , C07D323/00
CPC分类号： C07D321/00 , C07D323/00 , C09K19/588 , C09K2019/0448 , C09K2019/3433 , C09K2019/3438 , Y10T428/10 , Y10T428/1036
摘要： The invention relates to chiral compounds of formula I wherein X1, X2, X1, X2, x1, x2, y1, y2, B, C, U1, U2, V1, V2, W1 and W2 have the meaning given in claim 1, to liquid crystal mixtures comprising at least one chiral compound of formula I, to chiral linear or crosslinked liquid crystal polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula I, to the use of chiral compound of formula I and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula I.
摘要翻译：本发明涉及式I的手性化合物，其中X 1，X 2，X 1，X 2，X 2， x 1，x 2，y 1，y 2，b，c，u 1， / SUP>，U 2，V 1，V 2，W 1和W 2， / SUP>具有权利要求1中给出的含义，包含至少一种式I的手性化合物的液晶混合物，可通过将包含至少一种式I的手性化合物的可聚合混合物聚合得到的手性线性或交联液晶聚合物，在液晶显示器，有源和无源光学元件，粘合剂，具有各向异性机械性能的合成树脂，化妆品和药物组合物，诊断，液晶颜料，用于装饰和安全应用中使用式I的手性化合物及其混合物和聚合物，非线性光学，光学信息存储或手性掺杂剂，以及液晶显示器包含至少一种式I的手性化合物的混合物。

5. 发明申请

US20080020148A1 Chromane Derivatives Method for Production and the Use Thereof 审中-公开
标题翻译：色原衍生物生产方法及其用途
公开(公告)号：US20080020148A1
公开(公告)日：2008-01-24
申请号：US11576859
申请日：2005-09-28
申请人： Markus Klein , Peer Kirsch , Eike Poetsch , Michael Heckmeier , Peter Best , Andreas Taugerbeck , Melanie Klasen-Memmer
发明人： Markus Klein , Peer Kirsch , Eike Poetsch , Michael Heckmeier , Peter Best , Andreas Taugerbeck , Melanie Klasen-Memmer
IPC分类号： C09K19/34 , C07C33/38 , C07C47/00 , C07D305/02 , C07D311/04 , C07D311/58 , C07D311/60 , C07D407/00
CPC分类号： C09K19/3402 , C07D311/58 , C07D311/60 , C09K2019/3425 , Y10T428/10
摘要： The present invention relates to chromane derivatives of the general formula I and of the general formula (II) and chromene derivatives of the general formulae (III) and (IV) and chromene derivatives of the general formulae (V) and (VI) in which R1, R2, A1, A2, Z1, Z2, L1, L2, L3, L4, m and n have the meanings indicated in Claim 1 in relation to the respective formulae, to a process for the preparation thereof, to the use thereof as component(s) in liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention.
摘要翻译：本发明涉及通式Ⅰ和通式（Ⅱ）的苯并二氢吡喃衍生物和通式（Ⅲ）和（Ⅳ）的色烯衍生物和通式（Ⅴ）和（Ⅵ）的色烯衍生物，其中 R 1，R 2，A 1，A 2，Z 1， Z 2，L 1，L 2，L 3，L 4， m和n具有权利要求1中关于各式的含义，其制备方法，其作为液晶介质中的组分的用途，以及液晶和电光显示含有根据本发明的液晶介质的元件。

6. 发明申请

US20070229732A1 CHIRAL COMPOUNDS 有权
标题翻译：化合物
公开(公告)号：US20070229732A1
公开(公告)日：2007-10-04
申请号：US11753400
申请日：2007-05-24
申请人： Andreas TAUGERBECK , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
发明人： Andreas TAUGERBECK , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
IPC分类号： C07D321/00 , C09K19/58
CPC分类号： C07D321/00 , C07D323/00 , C09K19/588 , C09K2019/0448 , C09K2019/3433 , C09K2019/3438 , Y10T428/10 , Y10T428/1036
摘要： The invention relates to chiral compounds of formula I wherein X1, X2, X1, X2, x1, x2, y1, y2, B, C, U1, U2, V1, V2, W1 and W2 have the meaning given in claim 1, to liquid crystal mixtures comprising at least one chiral compound of formula I, to chiral linear or crosslinked liquid crystal polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula I, to the use of chiral compound of formula I and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula I.
摘要翻译：本发明涉及式I的手性化合物，其中X 1，X 2，X 1，X 2，X 2， x 1，x 2，y 1，y 2，b，c，u 1， / SUP>，U 2，V 1，V 2，W 1和W 2， / SUP>具有权利要求1中给出的含义，包含至少一种式I的手性化合物的液晶混合物，可通过将包含至少一种式I的手性化合物的可聚合混合物聚合得到的手性线性或交联液晶聚合物，在液晶显示器，有源和无源光学元件，粘合剂，具有各向异性机械性能的合成树脂，化妆品和药物组合物，诊断，液晶颜料，用于装饰和安全应用中使用式I的手性化合物及其混合物和聚合物，非线性光学，光学信息存储或手性掺杂剂，以及液晶显示器包含至少一种式I的手性化合物的混合物。

7. 发明授权

US07270856B2 Cyclobutane derivatives 失效
标题翻译：环丁烷衍生物
公开(公告)号：US07270856B2
公开(公告)日：2007-09-18
申请号：US10537026
申请日：2003-11-05
申请人： Andreas Taugerbeck , Michael Heckmeier , Peer Kirsch , Georg Luessem , Eike Poetsch
发明人： Andreas Taugerbeck , Michael Heckmeier , Peer Kirsch , Georg Luessem , Eike Poetsch
IPC分类号： C09K19/30 , C09K19/34 , C09K19/32 , C07D319/06 , C07D309/02 , C07C43/192 , C07C25/13
CPC分类号： C09K19/3402 , C09K19/32 , C09K2019/327 , C09K2019/3422 , Y10T428/10
摘要： The invention relates to novel cyclobutane derivatives of the formula (I), in which R1, R2, A, Z, m, n and o have the meaning indicated in claim 1, to the use thereof as components of liquid-crystalline media, and to liquid-crystal and electro-optical display elements which contain the liquid-crystalline media according to the invention
摘要翻译：本发明涉及式（I）的新型环丁烷衍生物，其中R 1，R 2，A，Z，m，n和o具有以下含义：权利要求1，其作为液晶介质的组分的用途，以及含有根据本发明的液晶介质的液晶和电光显示元件

8. 发明申请

US20060025615A1 Method for production naphthalene derivatives 有权
公开(公告)号：US20060025615A1
公开(公告)日：2006-02-02
申请号：US10537307
申请日：2003-10-30
申请人： Eike Poetsch , Werner Binder , Peer Kirsch , Andreas Taugerbeck
发明人： Eike Poetsch , Werner Binder , Peer Kirsch , Andreas Taugerbeck
IPC分类号： C07C331/28 , C07D317/02 , C07C41/16
CPC分类号： C07D339/08 , C07C41/01 , C07C41/06 , C07C43/225 , C07C51/15 , C07C2602/10 , C07C2602/28 , C07D339/06 , C07C63/04
摘要： The present invention relates to a process for the preparation of a compound of the general formula R-(A1-Z-)mB—CF2O-A2-(A3)n-R′ (I) in which R is alkyl, in which one or more CH2 groups may be replaced, independently of one another, by O, CF2, CH═CH, CH═CF or CF═CF, with the proviso that peroxide structures O—O and formaldehyde acetals O—CH2—O are excluded, A1 is, independently of one another, 1,4-cyclohexylene, 2,5-1,3-dioxanylene, 1,3-cyclobutylene or A2 and A3 are 1,4-phenylene, in which, independently of one another, from one to four hydrogens may be replaced by fluorine or one or two CH groups may be replaced by N, Z is a single bond, —CH2—CH2—, —CF2—CF2—, —CH═CH—, —CF═CF—, —CH═CF— or —CF═CH—, B is 2,6-disubstituted naphthalene, 2,6-disubstituted 5,6,7,8-tetrahydronaphthalene or 2,6-disubstituted trans-decalin, R′ is R, F, OCF3, OCF2H, CF3, CI, SF5, CN or NCS, and m and n are, independently of one another, 0 or 1, comprising the following steps: a) conversion of a compound of the general formula R-(A1-Z-)mBX (II), in which X is halogen or ═O and the other symbols are as defined in relation to the formula (I), into a carboxylic acid derivative with elimination of the group X and introduction of a C1 unit; b) reaction of the carboxylic acid derivative with a phenol of the general formula HO-A2(-A3)n-R′ (III), in which A2, A3, R′ and n are as defined in relation to the formula (I), to give the compound of the formula (I).

9. 发明授权

US07276633B2 Method for production naphthalene derivatives 有权
公开(公告)号：US07276633B2
公开(公告)日：2007-10-02
申请号：US10537307
申请日：2003-10-30
申请人： Eike Poetsch , Werner Binder , Peer Kirsch , Andreas Taugerbeck
发明人： Eike Poetsch , Werner Binder , Peer Kirsch , Andreas Taugerbeck
IPC分类号： C07C41/09
CPC分类号： C07D339/08 , C07C41/01 , C07C41/06 , C07C43/225 , C07C51/15 , C07C2602/10 , C07C2602/28 , C07D339/06 , C07C63/04
摘要： The present invention relates to a process for the preparation of a compound of the general formula R-(A1-Z-)mB—CF2O-A2-(A3)n—R′ (I) in which R is alkyl, in which one or more CH2 groups may be replaced, independently of one another, by O, CF2, CH═CH, CH═CF or CF═CF, with the proviso that peroxide structures O—O and formaldehyde acetals O—CH2—O are excluded, A1 is, independently of one another, 1,4-cyclohexylene, 2,5-1,3-dioxanylene, 1,3-cyclobutylene or A2 and A3 are 1,4-phenylene, in which, independently of one another, from one to four hydrogens may be replaced by fluorine or one or two CH groups may be replaced by N, Z is a single bond, —CH2—CH2—, —CF2—CF2—, —CH═CH—, —CF═CF—, —CH═CF— or —CF═CH—, B is 2,6-disubstituted naphthalene, 2,6-disubstituted 5,6,7,8-tetrahydronaphthalene or 2,6-disubstituted trans-decalin, R′ is R, F, OCF3, OCF2H, CF3, CI, SF5, CN or NCS, and m and n are, independently of one another, 0 or 1, comprising the following steps: a) conversion of a compound of the general formula R-(A1-Z-)mBX , (II) in which X is halogen or ═O and the other symbols are as defined in relation to the formula (I), into a carboxylic acid derivative with elimination of the group X and introduction of a C1 unit; b) reaction of the carboxylic acid derivative with a phenol of the general formula HO-A2(-A3)n—R′, (III) in which A2, A3, R′ and n are as defined in relation to the formula (I), to give the compound of the formula (I).

10. 发明授权

US07440160B2 Electro-optical light modulating element, electro-optical display and modulating medium 有权
标题翻译：电光调制元件，电光显示和调制介质
公开(公告)号：US07440160B2
公开(公告)日：2008-10-21
申请号：US10535104
申请日：2003-11-12
申请人： Michael Heckmeier , Markus Czanta , Achim Goetz , Peer Kirsch , Louise Diane Farrand , Andreas Taugerbeck , Elvira Montenegro
发明人： Michael Heckmeier , Markus Czanta , Achim Goetz , Peer Kirsch , Louise Diane Farrand , Andreas Taugerbeck , Elvira Montenegro
IPC分类号： G02F1/00 , C12N1/38
CPC分类号： G02F1/13718 , C09K19/0275 , C09K19/46 , C09K19/586 , C09K19/588 , C09K2019/0444 , G02F1/07 , G02F2001/13793
摘要： The invention relates to electrooptical light modulating elements, to electrooptical displays containing elements of this type, and to display systems, e.g. television screens and computer monitors, and to the modulating media used therein. The inventive light modulating elements contain a mesogenic modulating medium that exists in an optically isotropic phase when the light modulating elements are in operation and, in addition to having a good contrast, a low dependency on the viewing angle and very short switching times, they are particularly characterized by having relatively low driving voltages with a very low dependency on temperature. The inventive modulating media are characterized in that they contain a chiral constituent. They preferably also contain an achiral constituent. Especially preferred, the control media comprise a blue phase.
摘要翻译：本发明涉及电光调制元件，电光学显示器，其包含这种类型的元件，以及显示系统。电视屏幕和计算机监视器，以及其中使用的调制媒体。本发明的光调制元件包含介晶调制介质，其在光调制元件工作时存在于光学各向同性相中，并且除了具有良好的对比度外，对视角的依赖性低以及非常短的切换时间，它们是其特征在于具有相对较低的对温度依赖性非常低的驱动电压。本发明的调节介质的特征在于它们含有手性成分。它们优选还含有非手性成分。特别优选的是，控制介质包括蓝相。

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