GB2081707B - Liquid crystal aromatic nitrile ethers - Google Patents

Liquid crystal aromatic nitrile ethers

Info

Publication number
GB2081707B
GB2081707B GB8117580A GB8117580A GB2081707B GB 2081707 B GB2081707 B GB 2081707B GB 8117580 A GB8117580 A GB 8117580A GB 8117580 A GB8117580 A GB 8117580A GB 2081707 B GB2081707 B GB 2081707B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
aromatic nitrile
crystal aromatic
ethers
nitrile ethers
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
GB8117580A
Other versions
GB2081707A (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 GB8117580A priority Critical patent/GB2081707B/en
Publication of GB2081707A publication Critical patent/GB2081707A/en
Application granted granted Critical
Publication of GB2081707B publication Critical patent/GB2081707B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • 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
    • C09K19/32—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
    • 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
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
GB8117580A 1980-06-09 1981-06-09 Liquid crystal aromatic nitrile ethers Expired GB2081707B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8117580A GB2081707B (en) 1980-06-09 1981-06-09 Liquid crystal aromatic nitrile ethers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8018850 1980-06-09
GB8117580A GB2081707B (en) 1980-06-09 1981-06-09 Liquid crystal aromatic nitrile ethers

Publications (2)

Publication Number Publication Date
GB2081707A GB2081707A (en) 1982-02-24
GB2081707B true GB2081707B (en) 1985-04-11

Family

ID=26275781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8117580A Expired GB2081707B (en) 1980-06-09 1981-06-09 Liquid crystal aromatic nitrile ethers

Country Status (1)

Country Link
GB (1) GB2081707B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530126A1 (en) * 1985-08-23 1987-02-26 Merck Patent Gmbh BICYCLOOCTANDERIVATE
US4943651A (en) * 1988-03-07 1990-07-24 Mitsui Petrochemical Industries, Ltd. Novel substitued naphthalene compounds and liquid crystal compositions containing same
JP6070110B2 (en) * 2012-11-27 2017-02-01 Dic株式会社 Compound with fluorinated naphthalene structure
US20180072657A1 (en) * 2015-06-15 2018-03-15 Basseru Chemical Co., Ltd. Marine sessile organism-repelling composition

Also Published As

Publication number Publication date
GB2081707A (en) 1982-02-24

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Legal Events

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

Effective date: 20010608