KR860006446A - 피리미딘 유도체의 제조방법 - Google Patents

피리미딘 유도체의 제조방법 Download PDF

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Publication number
KR860006446A
KR860006446A KR1019860001178A KR860001178A KR860006446A KR 860006446 A KR860006446 A KR 860006446A KR 1019860001178 A KR1019860001178 A KR 1019860001178A KR 860001178 A KR860001178 A KR 860001178A KR 860006446 A KR860006446 A KR 860006446A
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KR
South Korea
Prior art keywords
liquid crystal
phenylene
group
compound
general formula
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KR1019860001178A
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English (en)
Inventor
클라우스 보핑거 (외 3)
Original Assignee
노우만, 헤우만
메르크 파렌트 게젤샤프트 미트 베슈랭크터 아프퉁
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Application filed by 노우만, 헤우만, 메르크 파렌트 게젤샤프트 미트 베슈랭크터 아프퉁 filed Critical 노우만, 헤우만
Publication of KR860006446A publication Critical patent/KR860006446A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

내용 없음

Description

피리미딘 유도체의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 다음 일반식(Ⅰ)의 화합물의 H 원자 대신에 하나 이상의 활원성 그룹 및/또는 추가로 C-C 결합을 함유하는 상응하는 화합물을 환원제로 처리하거나 또는 일반식(Ⅰ)의 에테르의 제조를 위해서는 상응하는 히드록시 화합물을 에테르화시키는 것을 특징으로 하는 일반식(Ⅰ)의 피리미딘 유도체의 제조방법.
    R1-Pyr-A1-Z1-A2[Z2-A3]m-R2(Ⅰ)
    상기 일반식에서
    R1및 R2는 각기 탄소수 1 내지 12의 알킬그룹이고, 여기에서 한개 또는 두개의 비-인접 CH2그룹은 -O-, -CO-,-O-CO-,-CO-O- 또는 -CH=CH-로 치환될 수도 있으며, R1및 R2기중 하나는 H,F,Cl,Br 또는 CN이고,
    Pyr은 피리미딘 -2,5- 디일이고, A1및 A3는 각기 트랜스 -1,4- 시클로헥실렌, 비치환 1,4- 페닐렌 또는 한개 또는 두개의 F 및/또는 Cl원자 및/또는 CH3및/또는 CN그룹으로 치환된 1,4-페닐렌이고,
    A2는 비치환 1,4- 페닐렌 또는 한개 또는 두개의 F 및 또는 Cl 원자 및/또는 CH3및/또는 CN그룹으로치환된 1,4- 페닐렌이고,
    Z1은 -CH2CH2-,-CH2O-, 또는 -OCH2- 이고, Z2는 -CO -O-, -O-CO-, -H2CH2-,-CH2O-,-O-CH2-또는 단일결합이고, m O 또는 1 이다.
  2. 제 1 항에 따른 일반식(Ⅰ)의 화합물 적어도 하나를 함유하는 것을 특징으로 하는, 적어도 두가지 액정성분으로 이루어진 액정상.
  3. 제 2 항에 따른 액정상을 함유하는 것을 특징으로 하는 액정표시소자.
  4. 제 3 항에 있어서, 제 2 항에 따른 액정상을 함유하는 것을 특징으로 하는 전기-광학적 표시소자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860001178A 1985-02-23 1986-02-20 피리미딘 유도체의 제조방법 KR860006446A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3506446.3 1985-02-23
DE19853506446 DE3506446A1 (de) 1985-02-23 1985-02-23 Pyrimidinderivate

Publications (1)

Publication Number Publication Date
KR860006446A true KR860006446A (ko) 1986-09-11

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KR1019860001178A KR860006446A (ko) 1985-02-23 1986-02-20 피리미딘 유도체의 제조방법

Country Status (6)

Country Link
US (1) US4776973A (ko)
EP (1) EP0199004B1 (ko)
JP (1) JPS61210074A (ko)
KR (1) KR860006446A (ko)
DD (1) DD243290A5 (ko)
DE (2) DE3506446A1 (ko)

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Also Published As

Publication number Publication date
DD243290A5 (de) 1987-02-25
US4776973A (en) 1988-10-11
DE3506446A1 (de) 1986-08-28
DE3665456D1 (en) 1989-10-12
JPS61210074A (ja) 1986-09-18
EP0199004A1 (de) 1986-10-29
EP0199004B1 (de) 1989-09-06

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