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KR830003388A - 시클로헥실비페닐을 함유한 절연체와 전기광학 디스플레이 엘리먼트 및 시클로헥실비페닐의 제조공정 - Google Patents

시클로헥실비페닐을 함유한 절연체와 전기광학 디스플레이 엘리먼트 및 시클로헥실비페닐의 제조공정 Download PDF

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KR830003388A
KR830003388A KR1019800002674A KR800002674A KR830003388A KR 830003388 A KR830003388 A KR 830003388A KR 1019800002674 A KR1019800002674 A KR 1019800002674A KR 800002674 A KR800002674 A KR 800002674A KR 830003388 A KR830003388 A KR 830003388A
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KR850000913B1 (ko
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아이덴슁크 루돌프
에르트만 디트리히
크라우세 조아힘
루드비히폴
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감스와 브리기테나 우만
메르크파텐트 게젤샤프트 미트 베슈랭크터 하프퉁
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Publication of KR830003388A publication Critical patent/KR830003388A/ko
Priority to KR1019840004159A priority Critical patent/KR850000469B1/ko
Priority to KR1019840004160A priority patent/KR850000842B1/ko
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/22—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by reduction
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    • C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
    • C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
    • C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
    • C07C22/08—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C07C37/0555—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group being esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/17—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings containing other rings in addition to the six-membered aromatic rings, e.g. cyclohexylphenol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/21—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • C07C49/792—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
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    • 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
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
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    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/18—Carbon
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    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

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  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

내용 없음

Description

시클로헥실비페닐을 함유한 절연체와 전기광학 디스플레이 엘리먼트 및 시클로헥실비페닐의 제조공정
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. R1이 1-12개 탄소원자의 알킬그룹이며, R2는 1-12개 탄소원자의 임의적으로 과불소화되어진 알킬,알콕시 또는 알카노일옥시 그룹인 아래구조식(1)의 시클로헥실비페닐들:
  2. 하기와 같은 공정특성을 지닌 R1은 1-12개 탄소원자의 알킬그룹이며 R2는 1-12개 탄소원자의 알킬, 알콕시 또는 알카노일옥시 그룹인 아래의 알킬, 알콕시 또는 알카노일옥시 그룹인 아래구조식 (1)의 시클로헥실비페닐들의 제조공정:
    (가) R2가 알킬그룹인 구조식 (1)의 호합물제조의 경우에, R3가 수소 (H) 또는 1-11개탄소원자의 알킬이며 R1은 위에서 언급한대로 구조식 (2)의 화합물에서,
    카르보닐그룹은 메틸그룹으로 환원되고, 또는
    (나) R2가 알콕시그룹인 구조식 (1)의 화합물을 제조하기 위하여, 구조식 (2)의 화합물을 R1이 위에서 언급한 대로인 구조식 (3)의 페놀로산화제로 처리시키고, 전화시키며,
    만일 적절하다면, 계속 가수분해시키고, 이 페놀은 0-알킬화제와 반응되어지며, 또한,
    (다) R2가 퍼풀루오로알킬그룹인 구조식 (1)의 화합물을 제조하기 위하여, 4-(4-알킬시클로헥실)-비페닐은 루이스산의 존재하에서 퍼풀루오로카르복실산과 반응되어지며 따라서 얻어진 플루오로알킬 케톤에서 카르보닐그룹은 사불화황과 반응하므로서 아불화메틸렌그룹으로 전화되어지고 , 또는
    (라) R2가 퍼플루오로알콕시 그룹인 구조식 (1)의 화합물을 제조하기 위하여, 구조식 (3)의 페놀을 퍼플루오로카르복실산 유도체와 반응하므로서 에스테르화되어지며 이 결과의 퍼플루오로카르복실산페닐 에스테르 유도체에서의 에스테르-카르보닐그룹은 사불화황과 반응하므로서 이 불화메틸렌그룹으로 전화되어지고, 또는
    (마) R2가 임의적으로 과불화되어진 알카노일옥시그룹인 구조식 (1)의 화합물을 제조하기 위하여, 구조식 (3)의 페놀을 그 자체으 전형적인 방법으로 임의적으로 과불화되어진 알칸카르복실산 또는 그 같은 산유도체와 반응 시켜서 에스테르화시킴.
  3. 액정 절연체로서, R1이 1-12개 탄소원자의 알킬그룹이며 R2는 1-12개 탄소원자의 임의로 과불화되어진 알킬, 알콕시 또는 알카노일옥시 그룹인 아래구조식(1)이 시클로헥실비페닐들의 사용법.
  4. R1이 1-12개 탄소원자의 알킬그룹이며 R2는 1-12개 탄소원자의 임의적으로 과불화되어진 알킬, 알콕시 또는 알카노일그룹인 아래구조식(1)의 시클로헥실비페닐을 최소한 한가지 함유한데에 특징이 있는 액정절연체.
  5. 청구범위 4에 따르는 액정절연체를 함유한데에 특징이 있는, 액정절연체에 근거한 전기광학적디스플레이엘리먼트.
    * 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800002674A 1979-07-06 1980-07-05 시클로헥실비페닐을 함유한 액정조성물 KR850000913B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019840004159A KR850000469B1 (ko) 1979-07-06 1984-07-14 시클로 헥실비페닐의 제조 방법
KR1019840004160A KR850000842B1 (ko) 1979-07-06 1984-07-14 시클로헥실 비페닐의 제조방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2927277.3 1979-07-06
DE19792927277 DE2927277A1 (de) 1979-07-06 1979-07-06 Cyclohexylbiphenyle, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement

Related Child Applications (2)

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KR1019840004159A Division KR850000469B1 (ko) 1979-07-06 1984-07-14 시클로 헥실비페닐의 제조 방법
KR1019840004160A Division KR850000842B1 (ko) 1979-07-06 1984-07-14 시클로헥실 비페닐의 제조방법

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KR830003388A true KR830003388A (ko) 1983-06-20
KR850000913B1 KR850000913B1 (ko) 1985-06-27

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KR1019800002674A KR850000913B1 (ko) 1979-07-06 1980-07-05 시클로헥실비페닐을 함유한 액정조성물
KR1019840004159A KR850000469B1 (ko) 1979-07-06 1984-07-14 시클로 헥실비페닐의 제조 방법
KR1019840004160A KR850000842B1 (ko) 1979-07-06 1984-07-14 시클로헥실 비페닐의 제조방법

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KR1019840004159A KR850000469B1 (ko) 1979-07-06 1984-07-14 시클로 헥실비페닐의 제조 방법
KR1019840004160A KR850000842B1 (ko) 1979-07-06 1984-07-14 시클로헥실 비페닐의 제조방법

Country Status (11)

Country Link
US (1) US4330426A (ko)
EP (1) EP0022183B1 (ko)
JP (1) JPS6034928B2 (ko)
KR (3) KR850000913B1 (ko)
AT (1) ATE1233T1 (ko)
CA (1) CA1153774A (ko)
DD (1) DD153211A5 (ko)
DE (2) DE2927277A1 (ko)
HK (1) HK46782A (ko)
SG (1) SG57382G (ko)
SU (1) SU1056907A3 (ko)

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EP0022183A2 (de) 1981-01-14
EP0022183B1 (de) 1982-06-23
DE2927277A1 (de) 1981-01-08
JPS5612322A (en) 1981-02-06
US4330426A (en) 1982-05-18
JPS6034928B2 (ja) 1985-08-12
SU1056907A3 (ru) 1983-11-23
KR850000913B1 (ko) 1985-06-27
KR850000842B1 (ko) 1985-06-17
CA1153774A (en) 1983-09-13
DE3060585D1 (en) 1982-08-12
SG57382G (en) 1985-02-01
EP0022183A3 (en) 1981-01-21
KR850001448A (ko) 1985-03-18
KR850001447A (ko) 1985-03-18
DD153211A5 (de) 1981-12-30
HK46782A (en) 1982-11-19
ATE1233T1 (de) 1982-07-15
KR850000469B1 (ko) 1985-04-08

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