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• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C255/00—Carboxylic acid nitriles
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
  • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
  • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
  • C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
  • C07C205/39—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups
  • C07C205/42—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C205/43—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by esterified hydroxy groups having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
  • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
  • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
  • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
  • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
  • C07C205/59—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
• • 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
• • 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
  • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
  • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
  • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
• • 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
  • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
  • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
  • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
  • C09K19/2014—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -(CH2)m-COO-(CH2)n-
• • 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
  • C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups

Definitions

• connections are quite stable, but they have a low value of the negative dielectric strength - 25 zotropii / ⁇ . * -5 /_,
• the first language is ⁇ - non-mathematic life. ⁇ rystall with a negative dielectric anisotropy
• the second is a non-mathematical liquid crystal with a nuclear dielectric. anisotropia.
• the 25th penent uses p-methoxybenzylidene-i-buthalanilane. and in the quality of b ⁇ go ⁇ g, it is ⁇ sibenzyladen - / g-cyananiline.
• the main task of the current language is to create new sensitive phenolics that have a lot of signs
• the specified task is the fact that they emit physical phono, having, in accordance with the present invention, a common phono:
• I represent each alkaline containing at least 9 atomic carbon; 0 - atomic - 6 -
• ⁇ - have the same or different values and are equal to 0 or I
• Some of the new ⁇ compounds are non-mathematical liquid crystals, some are smart ⁇ istals, some multi-functional liquid crystals *
• ⁇ I ⁇ have the same or different values and have the same value for each alkyl containing ⁇ I to 9 atoms of carbon, 0 - but the same or different values, 0 ⁇ - ⁇ st connection, the value of dielectric anisotropy / / ⁇ -I.
• liquid crystal material with ⁇ it - dielectric dielectric; anisotropie ⁇ by mixing 3.5-40 weight for a lesser amount of a single substance of the total phormula / I / and 96.5-60 weight , on the next heating of the irradiated mixture to the value of the temperature, and the mixture is transferred to the isotropic state;
• liquid metal material has been obtained, which has a high value of dielectric dielectric anisotropy / ⁇ . reach - 7 /.
• Y in ⁇ zh D and I ' have the same or different meanings and represent each alkyl containing ⁇ I to 9 atoms of carbon
• n and q- have the same or different values and are equal to 0
• h ⁇ / ⁇ / in ⁇ ⁇ and ⁇ 1 - have the same or different values and are used for each alkyl containing ⁇ X to 9 but also different values zero izh I, - -
• the compounds having the best indicators for the magnitude of dielectric anisotropy and pressure temperature0 are, for example, the following things:
• n-alkyl n-acyl or n-acyloxyl radicals with I - 9 carbon atoms can be used.
• any 4 - substituted-2., 3-line, or 4-substitute-2,3-dicyclic can be used, but instead of -acyl or n-acyloxyl radicals with I - 9 carbon atoms.
• Preferred are n-alkoxy radicals, but 4-n-alkoxy-2,3-dinitrogen and 4-n-alkoxy-2,3-diaphragms are synthetically identical.
• Target products generated in agreement with language, • can be introduced into the language of the reaction mass by any ulcer in the organic chemistry.
• Apryamer, filtration and subsequent transformation; filtration and the following ⁇ ⁇ mat ⁇ graphic clarification; by the extraction, the parcel of the extrac- ture I have been transformed by the process by the next ⁇ mat ⁇ gr perennialt ⁇ wn arcs.
• This material has a dielectric anisotropy, equal to 1, 61 and an interval non-mathematical phase from 0 ° to 64 ° C.
• a liquid crystal material with a thermosetting dielectric anisotropy can contain from $ 3.5 to $ 40.0 weight.
• ⁇ izv ⁇ dny ⁇ ⁇ eya ⁇ la ⁇ bschey ⁇ - mules I. ⁇ izhny ⁇ edel / 3, ⁇ w / ⁇ busl ⁇ vlen v ⁇ zm ⁇ zhn ⁇ s ⁇ yu ⁇ lucheniya zhid ⁇ is ⁇ alliches ⁇ g ⁇ ma ⁇ e ⁇ iala with ⁇ itsa ⁇ eln ⁇ diele ⁇ iches ⁇ y aniz ⁇ ie ⁇ -, imescheg ⁇ value diele ⁇ i ches ⁇ y aniz ⁇ ii, ⁇ avn ⁇ e or b ⁇ lshee - 0.8.
• liquid crystal material with a dielectric dielectric material contains from 60 to 96.5 $ weight.
• GALRIMER various liquid 4,4-disubstituted basic Shifa, azoxibenzyls, phenylbenzoates, tolanes, etc. ⁇ the quality of substitutes in 4
• P ⁇ ed ⁇ ch ⁇ i ⁇ eln ⁇ is ⁇ lz ⁇ va ⁇ already ⁇ m ⁇ zitsyaya e ⁇ ya ⁇ vesches ⁇ v, yameyuschne shya ⁇ yay ⁇ em ⁇ e ⁇ a ⁇ u ⁇ nyi yan ⁇ e ⁇ val susches ⁇ v ⁇ vaniya non ma ⁇ iches ⁇ y mez ⁇ azy, na ⁇ ime ⁇ having ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u ⁇ lav- Lenia 5 ° C and below and ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u ⁇ yasneniya 60 ° C and above ..
• any liquid crystal substances can be used, such as the individual and their mixtures, as indicated above, in terms of the definition of liquid crystal materials with an adequate efficiency. - 15 -
• any optics including liquids, liquids. napria meR, ⁇ leste ⁇ ial ⁇ leat, ⁇ leste - 5 rilkhl ⁇ ad and ⁇ . ⁇ . ;
• Chirp is a little dumb, but also chiral non-matics with a lighter weight inverse of the sign of diaelectrism, such as a ⁇ cyan ⁇ henyl - energy-efficient - / 2-methylbutyl / -benzoyloxy / - benzoic acid, or I -mentol. 10 Consistently.
• liquid crystal compounds Preferred are liquid crystal compounds.
• 4g-benzoylane_benzoic acid for example, ⁇ -cyanogenylic acid, o-chloro- ⁇ - / ⁇ -n-alkylbenzo 20 yl ⁇ ksy / -benzoic acid acid, carbonic acid
• the best option for the implementation of the invention in the plan of liquid-crystalline material with a low-frequency January sign of dielectric anisotropy is included in the liquid.
• Kokristallic material contains 73% by weight. mixture ⁇ / see table 3 /, 12% wt. 4 ⁇ -cyanogenyl ophir 2 - xyaor-4 - / 4 -heptylbenzoyl oxy / -benzoic acid ,. 15% wt. 4_-butoksi-2., 3-dinitropo ⁇ henyl GmbHv ⁇ g ⁇ e ⁇ r réelle 4 * -hed ⁇ __lbenz ⁇ _. ⁇ acids .. 0
• the liquid crystal material has a dielectric anisotropy equal to 4.1 and 20.0 Hz dielectric anisotropy, equal to 50 to 4.0
• a liquidity material with a low-frequency January dielectric sign can supply only 0.1 , there is a variant, in accordance with the present invention, when the substance is not present
• the badge of the dielectric analyzer of a small amount of an active substance / 0.1 - / helps to improve the "tweet" - the composition of the yanders in the mother
• topo / contributes to the improvement of the orientation of the wealthy material in yandikatore / ..
• the precipitated sludge is filtered, washed 15 with water until the smell of pyridine disappears and is crystallized from 20 tons of alcohol with coal. They get 4-n-butylactyl ether " 4-n-hexylactic-Z-nitrobenzene!
• a regular aqueous refrigeration unit contains 0.67 g / 0.0025 mol of 4-hexyl-3-nitrobenzoic acid with 3 moles.
• liquid medium material • ⁇
• Niemi diele ⁇ iches ⁇ y aniz ⁇ ii is ⁇ lzue ⁇ sya mixture ⁇ and 0, and ⁇ a ⁇ zhe ⁇ i ⁇ mixture s ⁇ s ⁇ av and ⁇ a ⁇ a ⁇ e ⁇ is ⁇ i ⁇ i ⁇ y ⁇ ⁇ ivedeyay yaizhe.
• mixture C 80.75 g of mixture C, the composition of which is indicated above is ⁇ 4.25 g of 4-cyanophenyl ether 2-chloro-4- / 4 ⁇ -heptylbeazoiloksi / - - coeyazoic acid and -5.00 g of 4 -
• the dshschaninephrine of the 4-amyloxibaseous acid is heated by stirring up to 90 ° 0 and cooled to the room temperature. Liquid crystal liquid materials and other liquid crystal materials with a very efficient energy efficiency
• the value of the equipment and the property of the d-docristallic material are given in Table 4 0 Tablid 4.
• the code is the dielectric material. ponenta, piya ⁇ gts ve ⁇ L ⁇ ⁇ gts ⁇ ⁇ Hz 5
• the glass plates were composed of elec- trons of the electrodes applied in two reciprocal directions.
• the thickness of the layer of ordinary krustall was asked to be tephlonic
• the planned layout of the liquid material looks on the ground; on the throttle and absorbing ecropane - green and green ecropane - hot.

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• 1980
  • 1980-08-22 GB GB8210757A patent/GB2094311A/en not_active Withdrawn
  • 1980-08-22 DE DE19803050545 patent/DE3050545A1/de not_active Withdrawn
  • 1980-08-22 JP JP55502243A patent/JPS57501282A/ja active Pending
  • 1980-08-22 WO PCT/SU1980/000145 patent/WO1982000654A1/ru not_active Ceased

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