WO1986002926A1 - LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS - Google Patents

LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS Download PDF

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Publication number
WO1986002926A1
WO1986002926A1 PCT/SU1984/000061 SU8400061W WO8602926A1 WO 1986002926 A1 WO1986002926 A1 WO 1986002926A1 SU 8400061 W SU8400061 W SU 8400061W WO 8602926 A1 WO8602926 A1 WO 8602926A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
cyanodiphenyl
trans
alkylcyclohex
electrooptical
Prior art date
Application number
PCT/SU1984/000061
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Vladimir Stepanovich Bezborodov
Viktor Alexeevich Konovalov
Jury Leonidovich Ptashnikov
Vladimir Mikhailovich Astafiev
Eduard Petrovich Kaloshkin
Anatoly Antonovich Minko
Mikhail Ivanovich Panichev
Valery Pavlovich Tsarev
Anatoly Ivanovich Dudarchik
Galina Alexeevna Zanegina
Anatoly Mikhailovich Poimanov
Original Assignee
Nauchno-Issledovatelsky Institut Prikladnykh Fizic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nauchno-Issledovatelsky Institut Prikladnykh Fizic filed Critical Nauchno-Issledovatelsky Institut Prikladnykh Fizic
Priority to CH298186A priority Critical patent/CH666262A5/de
Priority to JP60500488A priority patent/JPS62500792A/ja
Priority to GB08615779A priority patent/GB2182657B/en
Priority to DE19843490789 priority patent/DE3490789T/de
Priority to DE19843490789 priority patent/DE3490789C2/de
Priority to PCT/SU1984/000061 priority patent/WO1986002926A1/ru
Publication of WO1986002926A1 publication Critical patent/WO1986002926A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C09K19/3098—Unsaturated non-aromatic rings, e.g. cyclohexene rings

Definitions

  • the above mentioned specification has a high temperature conversion of liquid crystalline phase, which increases at a temperature of ⁇ ° C, and is subject to loss of temperature.
  • Another analogue is provided by the ⁇ compounds which are - (4-cyanodiphenide) ⁇ esters of tetra-4-n-alkylcyclohex- 5 acid sarboxylic acid. ⁇ em ⁇ e ⁇ a ⁇ u ⁇ a ⁇ b ⁇ az ⁇ vaniya zhid ⁇ - ⁇ is ⁇ alliches ⁇ y ⁇ azy e ⁇ i ⁇ s ⁇ edineny not lower than 79,8 ° C (cm. ⁇ u same ⁇ ubli ⁇ atsiyu, s ⁇ .153).
  • the indicated compounds have the same drawbacks, including 4- (tropane-4-n-alkylcyclohexylmethoxy) - ⁇ -cyanodiphinyls.
  • the proposed liquid crystalline syndrome is 5 years old, and their interaction is chlorine-acid-4-sync-sync
  • the case of the disclosure of the indicated women ’s metal diets is that a mixture of 0.3 mol trican-4-alkalid is Chill, 0.5 moles of pyridine in an anhydrous diethyl ether mix for 1.5 hours. For the mixture, add 0.3 moles of 4-oxi-4-cyanodiyl and 0.5 min. The mixture survives at a room temperature of 15 hours ⁇ 2 hours.
  • AFTER THIS ESSENTIAL PRODUCT THE PURPOSE OF THE PRODUCT is washed with water, dried with a harmless sulphate of the nation.
  • Synthesized compounds are a matter of principle for white temperature without white matter.
  • the transmitter and the transient phase coupler were interrupted with a differential scanning transceiver
  • ⁇ a ⁇ vidn ⁇ of ⁇ ablitsy 2 ⁇ edlagae maya bi ⁇ m ⁇ - ⁇ ⁇ nen ⁇ naya zhid ⁇ is ⁇ alliches ⁇ aya ⁇ m ⁇ zitsiya a ⁇ a ⁇ izue ⁇ - Xia shi ⁇ im ⁇ em ⁇ e ⁇ a ⁇ u ⁇ nym in ⁇ e ⁇ val ⁇ m susches ⁇ v ⁇ vaniya liquid ⁇ is ⁇ alliches ⁇ y ⁇ azy and ime ⁇ ede ⁇ iches ⁇ i ⁇ ⁇ a ⁇ a ⁇ - ⁇ e ⁇ is ⁇ i ⁇ i, ⁇ y ⁇ ⁇ zv ⁇ lyayu ⁇ shi ⁇ is ⁇ lz ⁇ va ⁇ dan- hydrochloric ⁇ m ⁇ zitsiyu in ⁇ azlichny ⁇ ele ⁇ iches ⁇ i ⁇ us ⁇ ys ⁇ - va ⁇ Information Information.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
PCT/SU1984/000061 1984-11-14 1984-11-14 LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS WO1986002926A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH298186A CH666262A5 (de) 1984-11-14 1984-11-14 Fluessigkristalline 4-(4'-cyandiphenyl)ester der trans-4''-n-alkylcyclohex-2-enkarbonsaeuren und fluessigkristall-komposition.
JP60500488A JPS62500792A (ja) 1984-11-14 1984-11-14 トランス―４”―ｎ―アルキルシクロヘキス―２―エンカルボン酸の４―（４´―シアノジフェニル）エステルからなる液晶材料及びこれを用いた液晶組成物
GB08615779A GB2182657B (en) 1984-11-14 1984-11-14 Liquid crystal 4-(4'-cyanodiphenyl)ethers of trans-4}-n-alkylcyclohex-2-encarboxylic acids and liquid crystal composition for electrooptical information presenting devices based on these compounds
DE19843490789 DE3490789T (de) 1984-11-14 1984-11-14 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
DE19843490789 DE3490789C2 (enrdf_load_stackoverflow) 1984-11-14 1984-11-14
PCT/SU1984/000061 WO1986002926A1 (en) 1984-11-14 1984-11-14 LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1984/000061 WO1986002926A1 (en) 1984-11-14 1984-11-14 LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS

Publications (1)

Publication Number Publication Date
WO1986002926A1 true WO1986002926A1 (en) 1986-05-22

Family

ID=21616873

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1984/000061 WO1986002926A1 (en) 1984-11-14 1984-11-14 LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS

Country Status (5)

Country Link
JP (1) JPS62500792A (enrdf_load_stackoverflow)
CH (1) CH666262A5 (enrdf_load_stackoverflow)
DE (2) DE3490789T (enrdf_load_stackoverflow)
GB (1) GB2182657B (enrdf_load_stackoverflow)
WO (1) WO1986002926A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922236A1 (de) * 1978-05-31 1979-12-06 Secr Defence Brit Fluessigkristallverbindungen und ihre verwendung
GB2078727A (en) * 1980-06-02 1982-01-13 Bbc Brown Boveri & Cie Anisotropic Cyclohexene Compounds and Liquid Crystal Mixtures Containing Them
EP0083886A1 (fr) * 1981-12-31 1983-07-20 Thomson-Csf Composé organique du type benzoate de biphényle triplement substitué et son procédé de fabrication
US4483595A (en) * 1981-03-13 1984-11-20 The Secretary Of State For Defence In Her Brittanic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570013A (en) * 1968-06-19 1971-03-16 Louis J Blumen Cardiac implant
US3667069A (en) * 1970-03-27 1972-06-06 Univ Minnesota Jet pump cardiac replacement and assist device and method of at least partially replacing a disabled right heart

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922236A1 (de) * 1978-05-31 1979-12-06 Secr Defence Brit Fluessigkristallverbindungen und ihre verwendung
GB2078727A (en) * 1980-06-02 1982-01-13 Bbc Brown Boveri & Cie Anisotropic Cyclohexene Compounds and Liquid Crystal Mixtures Containing Them
US4483595A (en) * 1981-03-13 1984-11-20 The Secretary Of State For Defence In Her Brittanic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compositions
EP0083886A1 (fr) * 1981-12-31 1983-07-20 Thomson-Csf Composé organique du type benzoate de biphényle triplement substitué et son procédé de fabrication

Also Published As

Publication number Publication date
CH666262A5 (de) 1988-07-15
DE3490789T (de) 1986-10-09
GB2182657B (en) 1988-06-08
JPS62500792A (ja) 1987-04-02
JPH0158237B2 (enrdf_load_stackoverflow) 1989-12-11
DE3490789C2 (enrdf_load_stackoverflow) 1988-08-04
GB8615779D0 (en) 1986-08-06
GB2182657A (en) 1987-05-20

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