CN1911888A - 2,3,2`,3`-四氟二苯乙炔衍生物、其组合物、其制备方法及其用途 - Google Patents
2,3,2`,3`-四氟二苯乙炔衍生物、其组合物、其制备方法及其用途 Download PDFInfo
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- CN1911888A CN1911888A CN 200510090279 CN200510090279A CN1911888A CN 1911888 A CN1911888 A CN 1911888A CN 200510090279 CN200510090279 CN 200510090279 CN 200510090279 A CN200510090279 A CN 200510090279A CN 1911888 A CN1911888 A CN 1911888A
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Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Abstract
Description
| 分子式 | 特征离子(M/Z+)及丰度(%) |
| C19H16OF4 | 336(M+,30.44),308(18.68),279(100)250(9.67),230(6.24) |
| 分子式 | 特征离子(M/Z+)及丰度(%) |
| C25H26OF4 | 418(M+,100),390(14.90),307(7.86),305(6.85),292(45.71),279(22.25),266(11.07), |
| 分子式 | 特征离子(M/Z+)及丰度(%) |
| C27H30F4O | 446(M+,100),390(14.80),305(5.78),292(42.71),279(20.15),266(9.78), |
| 化合物 | 光学各向异性 | 介电各向异性Δε | 阈值电玉(V) | 陡度P | 清亮点(℃)CP | |||
| n0 | ne | Δn | V90 | V10 | ||||
| 实施例1 | 1.4990 | 1.8432 | 0.3442 | -1.8 | 2.98 | 3.71 | 1.24 | |
| 实施例2 | 1.4984 | 1.8248 | 0.3264 | 4.02 | 1.918 | 2.641 | 1.38 | 215.6 |
| 实施例3 | 1.4984 | 1.8262 | 0.3278 | 4.02 | 1.934 | 2.565 | 1.33 | 205.4 |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100902798A CN100509736C (zh) | 2005-08-12 | 2005-08-12 | 2,3,2`,3`-四氟二苯乙炔衍生物、其组合物、其制备方法及其用途 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100902798A CN100509736C (zh) | 2005-08-12 | 2005-08-12 | 2,3,2`,3`-四氟二苯乙炔衍生物、其组合物、其制备方法及其用途 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1911888A true CN1911888A (zh) | 2007-02-14 |
| CN100509736C CN100509736C (zh) | 2009-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100902798A Expired - Fee Related CN100509736C (zh) | 2005-08-12 | 2005-08-12 | 2,3,2`,3`-四氟二苯乙炔衍生物、其组合物、其制备方法及其用途 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100509736C (zh) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101820A (zh) * | 2009-12-17 | 2011-06-22 | 默克专利股份有限公司 | 异构化方法 |
| CN102153442A (zh) * | 2011-03-04 | 2011-08-17 | 石家庄诚志永华显示材料有限公司 | 烷基双环己基2、3-二氟苯丁烯类液晶化合物及其用途 |
| JP2011241153A (ja) * | 2010-05-14 | 2011-12-01 | Dic Corp | フルオロベンゼン誘導体及びこの化合物を含有する液晶組成物 |
| CN102557896A (zh) * | 2011-12-15 | 2012-07-11 | 石家庄诚志永华显示材料有限公司 | (多)氟取代苯基二乙炔(联)苯衍生物及其制备方法与应用 |
| CN102633596A (zh) * | 2012-03-13 | 2012-08-15 | 石家庄诚志永华显示材料有限公司 | 侧向二氟取代二苯乙炔类液晶化合物及其制备方法与应用 |
| CN103012083A (zh) * | 2012-12-28 | 2013-04-03 | 上海天问化学有限公司 | 双环己基含氟二苯乙炔类负性液晶、合成方法及应用 |
| TWI571505B (zh) * | 2010-10-13 | 2017-02-21 | 馬克專利公司 | 用於液晶介質之化合物及其於高頻構件之用途 |
| CN108659853A (zh) * | 2017-03-29 | 2018-10-16 | 北京八亿时空液晶科技股份有限公司 | 一种含有氟代烷氧基液晶化合物的液晶组合物及其应用 |
| CN110903832A (zh) * | 2019-12-20 | 2020-03-24 | 上海瓜呱科技有限公司 | 负性液晶化合物以及含有该化合物的液晶组合物及其应用 |
-
2005
- 2005-08-12 CN CNB2005100902798A patent/CN100509736C/zh not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101820A (zh) * | 2009-12-17 | 2011-06-22 | 默克专利股份有限公司 | 异构化方法 |
| CN102101820B (zh) * | 2009-12-17 | 2015-01-14 | 默克专利股份有限公司 | 异构化方法 |
| JP2011241153A (ja) * | 2010-05-14 | 2011-12-01 | Dic Corp | フルオロベンゼン誘導体及びこの化合物を含有する液晶組成物 |
| TWI571505B (zh) * | 2010-10-13 | 2017-02-21 | 馬克專利公司 | 用於液晶介質之化合物及其於高頻構件之用途 |
| CN102153442A (zh) * | 2011-03-04 | 2011-08-17 | 石家庄诚志永华显示材料有限公司 | 烷基双环己基2、3-二氟苯丁烯类液晶化合物及其用途 |
| CN102153442B (zh) * | 2011-03-04 | 2014-03-19 | 石家庄诚志永华显示材料有限公司 | 烷基双环己基2、3-二氟苯丁烯类液晶化合物及其用途 |
| CN102557896A (zh) * | 2011-12-15 | 2012-07-11 | 石家庄诚志永华显示材料有限公司 | (多)氟取代苯基二乙炔(联)苯衍生物及其制备方法与应用 |
| CN102633596A (zh) * | 2012-03-13 | 2012-08-15 | 石家庄诚志永华显示材料有限公司 | 侧向二氟取代二苯乙炔类液晶化合物及其制备方法与应用 |
| CN103012083A (zh) * | 2012-12-28 | 2013-04-03 | 上海天问化学有限公司 | 双环己基含氟二苯乙炔类负性液晶、合成方法及应用 |
| CN103012083B (zh) * | 2012-12-28 | 2014-12-03 | 福建省邵武市永晶化工有限公司 | 双环己基含氟二苯乙炔类负性液晶、合成方法及应用 |
| CN108659853A (zh) * | 2017-03-29 | 2018-10-16 | 北京八亿时空液晶科技股份有限公司 | 一种含有氟代烷氧基液晶化合物的液晶组合物及其应用 |
| CN110903832A (zh) * | 2019-12-20 | 2020-03-24 | 上海瓜呱科技有限公司 | 负性液晶化合物以及含有该化合物的液晶组合物及其应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100509736C (zh) | 2009-07-08 |
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