KR880011073A - 다수의 비대칭 탄소원자를 함유하는 신규의 광학적 활성 화합물 - Google Patents

다수의 비대칭 탄소원자를 함유하는 신규의 광학적 활성 화합물 Download PDF

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KR880011073A
KR880011073A KR1019880002249A KR880002249A KR880011073A KR 880011073 A KR880011073 A KR 880011073A KR 1019880002249 A KR1019880002249 A KR 1019880002249A KR 880002249 A KR880002249 A KR 880002249A KR 880011073 A KR880011073 A KR 880011073A
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optically active
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liquid crystal
active compound
carbon atoms
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KR950013094B1 (ko
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코우지 오노
시니찌 사이또
히로미찌 이노우에
가쭈또시 미야자와
마꼬또 우시오다
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노기 사다오
짓소 가부시끼가이샤
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    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
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    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
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    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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    • 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
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    • 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
    • C07D239/28—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
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  • Liquid Crystal Substances (AREA)
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Abstract

내용 없음

Description

다수의 비대칭 탄소원자를 함유하는 신규의 광학적 활성 화합물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 하기 일반식 (Ⅰ)로 표시되는 광학적으로 활성인 화합물
    상기식에서, R1은 각각 탄소수 1 내지 15인 직쇄 또는 측쇄의 알킬 그룹, 알콕시 그룹, 알카노일 그룹, 알카노일옥시 그룹, 알콕시카보닐 그룹 또는 알콕시카보닐옥시 그룹, 수소원자, 할로겐원자 또는 시아노 그굽이고 R2는 그의 쇄중와 골격원자가 2 내지 20개인 광학적으로 활성인 그룹이며 :
    (여기서, X는 수소원자, 할로겐원자 또는 시아노 그룹이다)를 나타내고, 1은 1 내지 10의 정수이며 : m은 0 또는 1이고 : *는 비대칭 탄소원자를 나타낸다.
  2. 제1항에 있어서, R1이 각각의 탄소수가 5 내지 12인 알킬 그룹 또는 알콕시 그룹을 나타내는 광학적으로 활성인 화합물.
  3. 제1항에 있어서, R2가 탄소수 2 내지 20의 광학적으로 활성인 모노할로겐화된 알킬 그룹을 나타내는 광학적으로 활성인 화합물.
  4. 제1항에 있어서, R2가 알콕시 측쇄를 갖는 알킬 그룹을 나타내는 광학적으로 활성인 화합물.
  5. 제1항에 있어서, R2가 (여기서, R4는 탄소수 1 내지 10의 직쇄 또는 측쇄의 알킬 그룹을 나타낸다)그룹을 나타내는 광학적으로 활성인 화합물.
  6. 제1항에 있어서, 1이 1 또는 2를 나타내는 광학적으로 활성인 화합물.
  7. 제1항에 있어서, 1은 1이고, m은 0을 나타내는 광학적으로 활성인 화합물.
  8. 제1항에 있어서,
    나타내는 광학적으로 활성인 화합물.
  9. 제1항에서 정의한 일반식 (Ⅰ)의 광학적으로 활성인 화합물 적어도 하나를 함유하는, 적어도 두 개의 성분으로 이루어진 키랄 액정 조성물.
  10. 제9항에 있어서, 키랄 스멕틱 액정상을 나타내는 키랄 액정 조성물.
  11. 제9항에 있어서, 키랄 스메틱 액정상을 나타내는 키랄 액정 조성물.
  12. 제9항에서 기술한 바와 같은 액정 조성물을 함유하는 액정 디스플레이 소자.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880002249A 1987-03-04 1988-03-04 다수의 비대칭 탄소 원자를 함유하는 신규의 광학적 활성 화합물 KR950013094B1 (ko)

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JP4979687 1987-03-04
JP62-49796 1987-03-04
JP49796/1987 1987-03-04

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KR950013094B1 KR950013094B1 (ko) 1995-10-24

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US (1) US4973426A (ko)
EP (1) EP0281424B1 (ko)
KR (1) KR950013094B1 (ko)
AT (1) ATE77815T1 (ko)
DE (1) DE3872410T2 (ko)

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EP0281424B1 (en) 1992-07-01
DE3872410T2 (de) 1992-12-03
EP0281424A1 (en) 1988-09-07
US4973426A (en) 1990-11-27
KR950013094B1 (ko) 1995-10-24
ATE77815T1 (de) 1992-07-15
DE3872410D1 (de) 1992-08-06

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