GB2070594B - Liquid crystal compounds containing an alicyclic ring - Google Patents

Liquid crystal compounds containing an alicyclic ring

Info

Publication number
GB2070594B
GB2070594B GB8102382A GB8102382A GB2070594B GB 2070594 B GB2070594 B GB 2070594B GB 8102382 A GB8102382 A GB 8102382A GB 8102382 A GB8102382 A GB 8102382A GB 2070594 B GB2070594 B GB 2070594B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
compounds containing
crystal compounds
alicyclic ring
alicyclic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8102382A
Other versions
GB2070594A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8102382A priority Critical patent/GB2070594B/en
Publication of GB2070594A publication Critical patent/GB2070594A/en
Application granted granted Critical
Publication of GB2070594B publication Critical patent/GB2070594B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • 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
    • 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
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • 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
    • C09K19/08—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
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/321—Compounds containing a bicyclo [2,2,2] octane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
    • C07C2602/44—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing eight carbon atoms
GB8102382A 1980-01-30 1981-01-27 Liquid crystal compounds containing an alicyclic ring Expired GB2070594B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8102382A GB2070594B (en) 1980-01-30 1981-01-27 Liquid crystal compounds containing an alicyclic ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8003129 1980-01-30
GB8102382A GB2070594B (en) 1980-01-30 1981-01-27 Liquid crystal compounds containing an alicyclic ring

Publications (2)

Publication Number Publication Date
GB2070594A GB2070594A (en) 1981-09-09
GB2070594B true GB2070594B (en) 1984-05-23

Family

ID=26274340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8102382A Expired GB2070594B (en) 1980-01-30 1981-01-27 Liquid crystal compounds containing an alicyclic ring

Country Status (1)

Country Link
GB (1) GB2070594B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084194B1 (en) * 1982-01-14 1986-04-30 MERCK PATENT GmbH Liquid crystal mixtures
DE3705071A1 (en) * 1987-02-18 1988-09-01 Merck Patent Gmbh ELECTROOPTIC DISPLAY ELEMENT
US5288427A (en) * 1987-02-18 1994-02-22 Merck Patent Gesellschaft Mit Beschrankter Haftung Electrooptical display element
DE3807957A1 (en) * 1988-03-10 1989-09-21 Merck Patent Gmbh DERIVATIVES OF 2,3-DIFLUORPHENOL
GB8811374D0 (en) * 1988-05-13 1988-06-15 Merck Patent Gmbh Thermochromic esters

Also Published As

Publication number Publication date
GB2070594A (en) 1981-09-09

Similar Documents

Publication Publication Date Title
JPS57126880A (en) Liquid crystal mixture
EP0097033A3 (en) Liquid crystal compounds
GB2089549B (en) Liquid crystal display
GB2077476B (en) Liquid crystal displays
JPS56145284A (en) Cyclohexyl-dioxane liquid crystal compound
GB2121406B (en) Liquid crystal cyanophenylethanes
DE3164750D1 (en) Liquid crystal devices
GB2111994B (en) Liquid crystal 4-fluorobiphenly compounds
GB2070594B (en) Liquid crystal compounds containing an alicyclic ring
GB2087091B (en) Liquid crystal displays
JPS5727289A (en) Liquid crystal desplay unit
GB2074746B (en) Liquid crystal display
JPS57131785A (en) Liquid crystal compound and liquid crystal mixture containing same
JPS5782883A (en) Package of liquid crystal indicator
JPS56153213A (en) Liquid crystal indicator
JPS56116089A (en) Liquid crystal display
JPS5785080A (en) Liquid crystal indicator
JPS5784494A (en) Liquid crystal indicator
JPS5782886A (en) Liquid crystal indicator
JPS56110976A (en) Liquid crystal display
JPS5760367A (en) Liquid crystal displayer
JPS5781289A (en) Liquid crystal indicator
JPS5719717A (en) Liquid crystal indicator
JPS5772185A (en) Liquid crystal indicator
JPS5779983A (en) Liquid crystal indicator

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010126