NO170885C - Optisk aktive 1,3-dioksolan-4-karboksylsyreestere, anvendelsen av disse som doteringsstoffer i flytende krystallblandinger samt flytende krystallblandinger inneholdende disse estere - Google Patents

Optisk aktive 1,3-dioksolan-4-karboksylsyreestere, anvendelsen av disse som doteringsstoffer i flytende krystallblandinger samt flytende krystallblandinger inneholdende disse estere

Info

Publication number
NO170885C
NO170885C NO881659A NO881659A NO170885C NO 170885 C NO170885 C NO 170885C NO 881659 A NO881659 A NO 881659A NO 881659 A NO881659 A NO 881659A NO 170885 C NO170885 C NO 170885C
Authority
NO
Norway
Prior art keywords
liquid crystal
crystal mixtures
esters
optically active
dotating
Prior art date
Application number
NO881659A
Other languages
English (en)
Other versions
NO881659D0 (no
NO881659L (no
NO170885B (no
Inventor
Rainer Wingen
Hans-Rolf Duebal
Claus Escher
Wolfgang Hemmerling
Ingrid Mueller
Dieter Ohlendorf
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of NO881659D0 publication Critical patent/NO881659D0/no
Publication of NO881659L publication Critical patent/NO881659L/no
Publication of NO170885B publication Critical patent/NO170885B/no
Publication of NO170885C publication Critical patent/NO170885C/no

Links

Classifications

    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0225—Ferroelectric
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0233—Electroclinic
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Liquid Crystal (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
NO881659A 1987-04-18 1988-04-15 Optisk aktive 1,3-dioksolan-4-karboksylsyreestere, anvendelsen av disse som doteringsstoffer i flytende krystallblandinger samt flytende krystallblandinger inneholdende disse estere NO170885C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713273 DE3713273A1 (de) 1987-04-18 1987-04-18 Verwendung von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive 1,3-dioxolan-4-carbonsaeureester

Publications (4)

Publication Number Publication Date
NO881659D0 NO881659D0 (no) 1988-04-15
NO881659L NO881659L (no) 1988-10-19
NO170885B NO170885B (no) 1992-09-14
NO170885C true NO170885C (no) 1992-12-23

Family

ID=6325955

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881659A NO170885C (no) 1987-04-18 1988-04-15 Optisk aktive 1,3-dioksolan-4-karboksylsyreestere, anvendelsen av disse som doteringsstoffer i flytende krystallblandinger samt flytende krystallblandinger inneholdende disse estere

Country Status (9)

Country Link
US (1) US5641428A (no)
EP (1) EP0288813B1 (no)
JP (1) JPH0717908B2 (no)
KR (1) KR960000872B1 (no)
AT (1) ATE58394T1 (no)
CA (1) CA1339994C (no)
DE (2) DE3713273A1 (no)
ES (1) ES2019425B3 (no)
NO (1) NO170885C (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832502A1 (de) * 1988-09-24 1990-03-29 Hoechst Ag Verwendung von optisch aktiven oxiran-2-carbonsaeureestern und von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester und 1,3-dioxolan-4-carbonsaeureester
US5354500A (en) * 1986-05-29 1994-10-11 Hoechst Aktiengesellschaft Optically active carboxylic esters of oxygen-containing heterocycles as doping substances in liquid crystal mixtures and liquid crystal mixtures containing them
JPS63179835A (ja) * 1986-12-20 1988-07-23 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング シクロペンタン誘導体
US4909957A (en) * 1987-09-07 1990-03-20 Daiso Co., Ltd. Liquid crystalline compounds and process for production thereof
DE3824902A1 (de) * 1988-07-22 1990-02-15 Hoechst Ag Optisch aktive, in 4-stellung einen mesogenen rest tragende 1,3-dioxolan-derivate, ein verfahren zu ihrer herstellung und ihre verwendung als dotierstoffe in fluessigkristallmischungen
CA1341098C (en) * 1988-08-25 2000-09-12 Kazuhiko Sakaguchi Liquid crystal composition and use thereof
DE3832503A1 (de) * 1988-09-24 1990-03-29 Hoechst Ag Neue optisch aktive ester der 5-ethyl- und der 5-vinyl-1,3-dioxolan-4-carbonsaeure, ihre verwendung als dotierstoffe in fluessigkristallmischungen und die neuen ester enthaltende fluessigkristallmischungen
DE3907601A1 (de) * 1989-03-09 1990-09-13 Hoechst Ag Optisch aktive, einen mesogenen rest tragende dioxolanylacryl- und dioxolanylpropionsaeureester, ein verfahren zu ihrer herstellung und ihre verwendung als dotierstoffe in fluessigkristallmischungen
DE3909356A1 (de) * 1989-03-22 1990-09-27 Hoechst Ag Fluessigkristalline, insbesondere ferroelektrische fluessigkristalline mischungen
US5215678A (en) * 1989-03-31 1993-06-01 Sharp Kabushiki Kaisha Ferroelectric liquid crystal composition and liquid crystal device incorporating same
EP0441213B1 (de) * 1990-02-06 1995-09-13 F. Hoffmann-La Roche Ag Chirale Dioxolane
DE4304756C1 (de) * 1993-02-17 1994-09-08 Hoechst Ag Verfahren zur Darstellung von Salzen, chiraler, alpha-sauerstoffunktionalisierter Carbonsäuren
US5695683A (en) * 1993-09-30 1997-12-09 Hoechst Aktiengesellschaft Ferroelectric liquid crystal mixture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611932A (en) * 1979-07-12 1981-02-05 Adeka Argus Chem Co Ltd Stabilized polymer composition
DE3604898A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen weinsaeurederivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
DE3604899A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen butantetraolderivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
DE3739588A1 (de) * 1986-12-20 1988-07-28 Merck Patent Gmbh Cyclopentanabkoemmlinge
JPS63179835A (ja) * 1986-12-20 1988-07-23 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング シクロペンタン誘導体
JPS6463571A (en) * 1987-09-03 1989-03-09 Chisso Corp Optically active-2,5-diphenylpyridines

Also Published As

Publication number Publication date
DE3861049D1 (de) 1990-12-20
CA1339994C (en) 1998-08-11
US5641428A (en) 1997-06-24
JPS63304088A (ja) 1988-12-12
DE3713273A1 (de) 1988-11-03
KR960000872B1 (ko) 1996-01-13
ES2019425B3 (es) 1991-06-16
NO881659D0 (no) 1988-04-15
KR880012731A (ko) 1988-11-28
EP0288813B1 (de) 1990-11-14
NO881659L (no) 1988-10-19
ATE58394T1 (de) 1990-11-15
EP0288813A1 (de) 1988-11-02
JPH0717908B2 (ja) 1995-03-01
NO170885B (no) 1992-09-14

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