KR900017974A - 트리메틸렌옥시 그룹을 함유하는 액정 성분 - Google Patents

트리메틸렌옥시 그룹을 함유하는 액정 성분 Download PDF

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KR900017974A
KR900017974A KR1019890007391A KR890007391A KR900017974A KR 900017974 A KR900017974 A KR 900017974A KR 1019890007391 A KR1019890007391 A KR 1019890007391A KR 890007391 A KR890007391 A KR 890007391A KR 900017974 A KR900017974 A KR 900017974A
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group
compound
cyano
substituted
groups
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KR1019890007391A
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켈리 스테펜
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장-쟈크 오가이, 프리돌린 클라우스너
에프. 호프만-라 롯슈 앤드 캄파니 아크티엔게젤샤프트
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Publication of KR900017974A publication Critical patent/KR900017974A/ko

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  • Chemical & Material Sciences (AREA)
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  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Pyridine Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

내용 없음

Description

트리메틸렌옥시 그룹을 함유하는 액정 성분
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. 하기 일반식(Ⅰ)의 화합물,
    R1-A1-Z1-A2-(Z2-A3)n-R2(Ⅰ)
    상기식에서, Z'은 그룹 -CH2CH2CH2O- 또는 -OCH2CH2CH2- 이고; n은 0또는 1의 수이며; R1그룹 R3또는 R3-A4-Z3-이고; R2는 그룹 R4또는 R4-A5-Z4이며; Z2,Z3및 Z4는 각각 독립적으로 단일 공유결합을 의미하거나, 또는 -CH2-CH2-,-CH2O-,-OCH2-,-COO-,-OOC-,-CH2CH2CH2O- 또는 -OCH2CH2CH2-이고; A1,A2,A3,A4, 및 A5는 각각 독립적으로 비치환되거나 메틸-, 할로겐-및/또는 시아노-치환된 1.4-페닐렌(여기에서, 1내지 4개의 CH그룹은 임으로 질소로 치환된다.) 비치환된 메틸-및/또는 시아노-치환된 1.4-사이클로헥실렌(여기에서, 2내지 CH2그룹은 임의로 산소 및/또는 황으로 치환한다), 비사이클로[2.2.2]-옥탄-1,4디일, 1,3,4-티아디아졸-2.5-디일, 나프탈렌-2.6-디일, 테트랄린-2,6-디일 또는 데칼린-2.6-디일이며; R3및 R4는 각각 독립적으로 비치환되거나 할로겐-및/또는 시아노-치환된 알킬 또는 알케닐 그룹(여기에서, 1개의 CH2그룹 또는 2개의 비-인접 CH2그룹은 임의로 -O-,-COO- 및/또는 -OOC-로 치환된다)이거나, 또는 잔기 R3및 R4중 하나는 또한 수소, 할로겐, 시아노 또는 -NCS이다.
  2. 제1항에 있어서, A1,A2,A3,A4, 및 A5는 각각 돌립적으로 1,4-페닐렌 또는 트랜스-1,4-사이클로헥실렌이거나, 또는 그룹 A1,A2,A3,A4, 및 A5중 하나는 또한 메틸-,할로겐-및/또는 시아노-치환된 1,4-페닐렌, 또는 메틸- 및/또는 시아노-치환된 트랜스-1,4-사이클로헥실렌이고/거나 A1,A2,A3,A4, 및 A5중 하나는 또한 1,4-페닐렌(여기에서, 1내지 4개의 CH그룹은 질소로 치환된다,) 트랜스-1,4-사이클로헥실렌(여기에서, 2개의 CH2그룹은 산소 및/또는 황으로 치환된다), 비사이클로[2,2,2]옥탄-1,4-디일, 1,3,4-티아디아졸-2,5-디일, 나프탈렌-2,6-디일, 테트랄린-2,6-디일 또는 데칼린-2,6- 디일인 화합물.
  3. 제1항 또는 제2항에 있어서, 그룹 Z2,Z3및 Z4중 하나가 단일공유결합을 의미하거나, 또는 -CH2-CH2-,-CH2O-,-OCH2-,-COO-,-OOC-,-CH2CH2CH2O- 또는 -OCH2CH2CH2-이고, 그룹 Z2,Z3및 Z4중 다른 2개는 각각 단일공유결합. -COO- 및/또는 -OOC-인 화합물.
  4. 제1항 내지 3항중 어느 한 항에 있어서, Z1이 그룹 -CH2CH2CH2O-이고, A1이 포화환이거나, 또는 Z'이 그룹 Z′이 그룹 -OCH2CH2CH2-이고, A2포화환인 화합물.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 하기 일반식(IA) 또는 (IF)의 화합물.
    상기식에서, A1,A2,A3,R1,R2,Z2및 제1항에서 정의한 바와 같다.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 하기 일반식(I-1) 내지 (I-11)의 화합물.
    상기식에서, A3,A5,R1,R2,R4및 Z2는 제1항에서 정의한 바와 같고; X1,X2,X3및 X4는 각각 독립적으로 수소, 메틸, 할로겐 또는 시아노이다.
  7. 제6항에 있어서, X1,X2,X3및 X4가 각각 독립적으로 수소 및/또는 불소인 화합물.
  8. 제1항 내지 제7항중 어느 한 항에 있어서, R1이 그룹 R3을 의미하고, R2가 그룹 R4를 의미하는 화합물.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, R3및 R4가 각각의 경우에 최대 18개의 탄소원자를 갖는 화합물.
  10. 제1항 내지 제9항중 어느 한 항에 있어서, R3및 R4가 각각 독립적으로 비치환되거나 할로겐-및/또는 시아노-치환된 알킬 또는 알케닐 그룹(여기에서, 1개의 CH2그룹 또는 2개의 비-인접 CH2그룹은 임의로-O-,-COO-및/또는 -OOC-로 치환된다)이고, 각각의 경우에 최대 12개의 탄소원자, 바람직하게는 각각의 경우에 최대 7개의 탄소언자를 가지거나, 또느 잔기 R3및 R4중 하나는 또한 수소, 할로겐, 시아노또는 -NCS인 화합물.
  11. 제10항에 있어서, R3가 알킬, 알케닐, 알콕시, 알케닐옥시, 알콕시카보닐, 알케닐옥시카보닐, 알카노일옥시, 또는 알케노일옥시이고, R4는 알킬, 알케닐, 알콕시, 알콕시카노일, 알케닐옥시카보닐, 알카노일옥시, 알케노일옥시, 할로겐, 시아노 또는 -NCS인 화합물.
  12. 제1항 내지 제9항중 어느 한 항에 있어서, R3및 R4가 각각 독립적으로 비치환되거나 할로겐-및/또는 시아노-치환된 C1-C18-알킬 또는 C2-C18-알케닐 그룹(여기에서, 1개의 CH2그룹 또는 2개의 비-인접 CH2그룹은 임의로-O-,-COO-및/또는 -OOC-로 치환된다)이고, R3과 R4중의 탄소원자의 합은 10이상, 바람직하게는 12이상인 화합물.
  13. 제12항에 있어서, R3및 R4각각 독립적으로 알킬, 알케닐, 알콕시, 알케닐옥시, 알콕시카보닐, 알케닐옥시카보닐, 알카노일옥시 또는 알카노일옥시인 화합물.
  14. 둘 이상의 성분을 가지며, 이중 하나 이상의 성분이 제1항에서 정의된 일반식(Ⅰ)의 화합물인 액정 혼합물.
  15. 제14항에 있어서, 일반식(Ⅰ)의 화합물의 양이 1내지 60중량%인 액정 혼합물.
  16. 제1항에서 정의된 일반식(Ⅰ)의 화합물의 전기-광학적 목적을 위한 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007391A 1988-06-01 1989-05-31 트리메틸렌옥시 그룹을 함유하는 액정 성분 KR900017974A (ko)

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