SG64283G - Cyclohexane-containing derivatives of aromatic nitriles and their use as liquid crystal compounds - Google Patents
Cyclohexane-containing derivatives of aromatic nitriles and their use as liquid crystal compoundsInfo
- Publication number
- SG64283G SG64283G SG64283A SG64283A SG64283G SG 64283 G SG64283 G SG 64283G SG 64283 A SG64283 A SG 64283A SG 64283 A SG64283 A SG 64283A SG 64283 G SG64283 G SG 64283G
- Authority
- SG
- Singapore
- Prior art keywords
- cyclohexane
- liquid crystal
- crystal compounds
- containing derivatives
- aromatic nitriles
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/321—Compounds containing a bicyclo [2,2,2] octane ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/132—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing rings
- C07C53/134—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing rings monocyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C61/08—Saturated compounds having a carboxyl group bound to a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2555178 | 1978-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG64283G true SG64283G (en) | 1985-01-11 |
Family
ID=10229518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG64283A SG64283G (en) | 1978-05-31 | 1983-11-01 | Cyclohexane-containing derivatives of aromatic nitriles and their use as liquid crystal compounds |
Country Status (8)
Country | Link |
---|---|
US (1) | US4261651A (de) |
JP (1) | JPS5827785B2 (de) |
CH (1) | CH630607A5 (de) |
DE (1) | DE2922236C2 (de) |
FR (1) | FR2427372A1 (de) |
HK (1) | HK20184A (de) |
MY (1) | MY8500108A (de) |
SG (1) | SG64283G (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2949080A1 (de) * | 1979-12-06 | 1981-06-11 | Merck Patent Gmbh, 6100 Darmstadt | Naphthalinderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
DE3001661A1 (de) * | 1979-12-17 | 1981-06-25 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Anisotrope cyclohexylaether |
US4357078A (en) * | 1980-01-30 | 1982-11-02 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal compounds containing an alicyclic ring and exhibiting a low dielectric anisotropy and liquid crystal materials and devices incorporating such compounds |
DE3040632A1 (de) * | 1980-10-29 | 1982-05-27 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexylphenylderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
DE3100142A1 (de) * | 1981-01-07 | 1982-08-12 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexylcarbonitrilderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
CH646675A5 (en) * | 1981-01-30 | 1984-12-14 | Hoffmann La Roche | Disubstituted ethanes |
DE3201721A1 (de) * | 1981-01-30 | 1982-08-19 | F. Hoffmann-La Roche & Co. AG, 4002 Basel | Disubstituierte aethane |
GB2093057B (en) * | 1981-02-13 | 1985-10-16 | Secr Defence | Liquid crystal composition comprising a component of low dielectric anisotropy one of high clearing point and a low melting nematic component |
JPS5817414A (ja) * | 1981-07-24 | 1983-02-01 | Seiko Epson Corp | 液晶光学装置 |
US4482472A (en) * | 1981-08-06 | 1984-11-13 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britian And Northern Ireland | Liquid crystal materials |
US4455443A (en) * | 1981-09-10 | 1984-06-19 | Dainippon Inc. | Nematic halogen Compound |
US4583826A (en) * | 1981-10-14 | 1986-04-22 | Hoffmann-La Roche Inc. | Phenylethanes |
US4528114A (en) * | 1981-12-18 | 1985-07-09 | Hoffmann-La Roche Inc. | Acetylenes |
GB2114994B (en) * | 1982-02-18 | 1984-10-10 | Suwa Seikosha Kk | Liquid crystal compositions |
US4512636A (en) * | 1982-06-15 | 1985-04-23 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdon Of Great Britian And Northern Ireland Of Whitehall | Liquid crystal compounds |
DE3225290A1 (de) * | 1982-07-07 | 1984-01-12 | Merck Patent Gmbh | Ringverbindungen |
DE3382646D1 (de) * | 1982-08-26 | 1993-01-28 | Merck Patent Gmbh | Cyclohexanderivate und ihre verwendung als komponenten fluessigkristalliner-dielektrika. |
JPS5939835A (ja) * | 1982-08-27 | 1984-03-05 | Asahi Glass Co Ltd | 1−(トランス−4−アルキルシクロヘキシル)−2−{トランス−4′−(p−置換フエニル)シクロヘキシル}エタン |
JPS5980485A (ja) * | 1982-10-29 | 1984-05-09 | Sharp Corp | 液晶組成物 |
EP0122389B1 (de) * | 1983-03-16 | 1987-08-05 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Flüssigkristallkomponenten mit einer Alkenylseitenkette |
DE3317597A1 (de) * | 1983-05-14 | 1984-11-15 | Merck Patent Gmbh, 6100 Darmstadt | Bicyclohexylethane |
US4630896A (en) * | 1983-06-17 | 1986-12-23 | Hoffmann-La Roche Inc. | Benzonitriles |
DE3332691A1 (de) * | 1983-09-10 | 1985-03-28 | Merck Patent Gmbh, 6100 Darmstadt | Anisotrope verbindungen und fluessigkristallmischungen |
IT1198706B (it) * | 1983-10-18 | 1988-12-21 | Consiglio Nazionale Ricerche | Sensore di temperatura a fibra ottica ad effetto termocormico |
DE3466878D1 (en) * | 1983-11-02 | 1987-11-26 | Hoffmann La Roche | Liquid crystals: derivatives of cyclohexylbenzene and cyclohexylbiphenyl |
DE3401320A1 (de) * | 1984-01-17 | 1985-07-25 | Merck Patent Gmbh, 6100 Darmstadt | Ethanderivate |
JPS60215652A (ja) * | 1984-04-10 | 1985-10-29 | Chisso Corp | トランス−4−置換シクロヘキサンカルボン酸β−(4−ハロゲノフエニル)エチルエステル誘導体 |
CH660003A5 (de) * | 1984-04-16 | 1987-03-13 | Merck Patent Gmbh | Anisotrope verbindungen und fk-mischungen mit diesen. |
DE3561395D1 (de) * | 1984-05-25 | 1988-02-18 | Hoffmann La Roche | Phenylisothiocyanates |
DE3524489A1 (de) * | 1984-07-12 | 1986-01-23 | Kabushiki Kaisha Suwa Seikosha, Tokio/Tokyo | 2-phenylpyridinderivate und verfahren zu ihrer herstellung |
JPS6160782A (ja) * | 1984-08-31 | 1986-03-28 | Fujitsu Ltd | 蓄積型液晶組成物 |
JPH0662476B2 (ja) * | 1984-09-04 | 1994-08-17 | チッソ株式会社 | メチレンオキシ基を有する液晶性化合物及びその組成物 |
DE3490789T (de) * | 1984-11-14 | 1986-10-09 | Naučno-issledovatel'skij institut prikladnych fizičeskich problem imeni A. N. Sevčenko, Minsk | Flüssigkristalline 4-(4'-zyandiphenyl)-ester der trans-4"-n-Alkylcyclohex-2-enkarbonsäuren und flüssigkristalline Komposition für elektrooptische Anlagen zur Wiedergabe von Informationen auf der Grundlage der genannten Verbindungen |
US4605510A (en) * | 1985-01-25 | 1986-08-12 | Nauchno-Issledovatelsky Institut Prikladnykh Problem Imeni A.N. Sevchenko | Liquid crystal composition for electrooptical devices for presentation of information |
US4605520A (en) * | 1985-01-25 | 1986-08-12 | Nauchno-Issledovatelsky Institut Prikladnykh Fizicheskikh Problem Imeni A.N. Sevchenko | Liquid crystal 4-(4'-cyanodiphenyl) esters of trans-4"-N-alkylocyclohex-2-enecarboxylic acids |
EP0195974B1 (de) * | 1985-03-26 | 1989-11-29 | F. Hoffmann-La Roche Ag | Alkenylsubstituierte Phenylisothiocyanate und Benzonitrile |
JPS61282328A (ja) * | 1985-06-10 | 1986-12-12 | Chisso Corp | シクロヘキサン誘導体 |
GB8515510D0 (en) * | 1985-06-19 | 1985-07-24 | Secr Defence | Thermochromic liquid crystal materials |
PL147864B1 (en) * | 1985-12-16 | 1989-08-31 | Wojskowa Akad Tech | A method of liquid crystal compounds with a terminal izotiocyanate group getting |
US5188758A (en) * | 1986-03-19 | 1993-02-23 | Merck Patent Gesellschaft Mit Beschraenkter Haftung | Electrooptical display element using a supertwist liquid crystal having specified elastic constants |
US4931209A (en) * | 1986-09-25 | 1990-06-05 | Crystaloid Electronics, Inc. | Liquid crystalline materials and method of making |
CA1294954C (en) * | 1986-12-26 | 1992-01-28 | Masakatsu Nakatsuka | Optically active naphthalene derivatives |
JPH0726100B2 (ja) * | 1989-04-17 | 1995-03-22 | チッソ株式会社 | 液晶組成物及び液晶表示素子 |
US5207944A (en) * | 1989-04-17 | 1993-05-04 | Chisso Corporation | Liquid crystal composition and liquid crystal display element |
JPH02274794A (ja) * | 1989-04-17 | 1990-11-08 | Chisso Corp | 液晶組成物および該組成物を用いた液晶表示素子 |
GB2271771A (en) * | 1992-10-22 | 1994-04-27 | Merck Patent Gmbh | Liquid crystalline naphthalenes |
KR101541138B1 (ko) | 2008-12-16 | 2015-08-03 | 주식회사 동진쎄미켐 | 액정 화합물 및 그 제조방법 |
CN105330534B (zh) * | 2015-10-21 | 2017-07-18 | 河北亚诺生物科技股份有限公司 | 一种制备(s)‑(+)‑4‑(2‑甲基丁基)苯甲酸的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1551043A (en) * | 1975-04-22 | 1979-08-22 | Secr Defence | Biphenyl compounds containing a cyano group and liquid crystal materials and devices containing such compounds |
US4113647A (en) * | 1976-08-13 | 1978-09-12 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystalline materials |
GB2011888B (en) * | 1977-12-29 | 1982-09-22 | Yamanouchi Pharma Co Ltd | Aminophenyl ether compoungd |
-
1979
- 1979-05-23 US US06/041,889 patent/US4261651A/en not_active Expired - Lifetime
- 1979-05-30 JP JP54067346A patent/JPS5827785B2/ja not_active Expired
- 1979-05-30 FR FR7913905A patent/FR2427372A1/fr active Granted
- 1979-05-31 DE DE2922236A patent/DE2922236C2/de not_active Expired
- 1979-05-31 CH CH510079A patent/CH630607A5/de not_active IP Right Cessation
-
1983
- 1983-11-01 SG SG64283A patent/SG64283G/en unknown
-
1984
- 1984-03-08 HK HK201/84A patent/HK20184A/xx not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY108/85A patent/MY8500108A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2922236A1 (de) | 1979-12-06 |
US4261651A (en) | 1981-04-14 |
FR2427372B1 (de) | 1985-03-29 |
JPS5827785B2 (ja) | 1983-06-11 |
JPS54157541A (en) | 1979-12-12 |
DE2922236C2 (de) | 1986-09-25 |
CH630607A5 (de) | 1982-06-30 |
FR2427372A1 (fr) | 1979-12-28 |
HK20184A (en) | 1984-03-16 |
MY8500108A (en) | 1985-12-31 |
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