DE3263794D1 - Organic compound of the triple substituted biphenylyl benzoate type and process for its preparation - Google Patents

Organic compound of the triple substituted biphenylyl benzoate type and process for its preparation

Info

Publication number
DE3263794D1
DE3263794D1 DE8282402345T DE3263794T DE3263794D1 DE 3263794 D1 DE3263794 D1 DE 3263794D1 DE 8282402345 T DE8282402345 T DE 8282402345T DE 3263794 T DE3263794 T DE 3263794T DE 3263794 D1 DE3263794 D1 DE 3263794D1
Authority
DE
Germany
Prior art keywords
preparation
organic compound
benzoate type
triple substituted
substituted biphenylyl
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
DE8282402345T
Other languages
German (de)
English (en)
Inventor
Jean-Claude Dubois
Barny Pierre Le
Jean Billard
Berre Serge Le
Lydie Thirant
Annie Beguin
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3263794D1 publication Critical patent/DE3263794D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • 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
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
    • 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

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)
DE8282402345T 1981-12-31 1982-12-21 Organic compound of the triple substituted biphenylyl benzoate type and process for its preparation Expired DE3263794D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8124563A FR2519337A1 (fr) 1981-12-31 1981-12-31 Compose organique du type benzoate de biphenyle triplement substitue, son procede de fabrication et son utilisation comme dopant pour cristal liquide smectique

Publications (1)

Publication Number Publication Date
DE3263794D1 true DE3263794D1 (en) 1985-06-27

Family

ID=9265563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282402345T Expired DE3263794D1 (en) 1981-12-31 1982-12-21 Organic compound of the triple substituted biphenylyl benzoate type and process for its preparation

Country Status (6)

Country Link
US (1) US4474679A (OSRAM)
EP (1) EP0083886B1 (OSRAM)
JP (1) JPS58118544A (OSRAM)
KR (1) KR840002767A (OSRAM)
DE (1) DE3263794D1 (OSRAM)
FR (1) FR2519337A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4670581A (en) * 1983-01-27 1987-06-02 Sugai Chemical Industry Co., Ltd. Biphenyl compounds and process for producing the same
DE3490789T (de) * 1984-11-14 1986-10-09 Naučno-issledovatel'skij institut prikladnych fizičeskich problem imeni A. N. Sevčenko, Minsk Flüssigkristalline 4-(4'-zyandiphenyl)-ester der trans-4"-n-Alkylcyclohex-2-enkarbonsäuren und flüssigkristalline Komposition für elektrooptische Anlagen zur Wiedergabe von Informationen auf der Grundlage der genannten Verbindungen
KR101138865B1 (ko) * 2005-03-09 2012-05-14 삼성전자주식회사 나노 와이어 및 그 제조 방법
KR101057546B1 (ko) * 2007-06-05 2011-08-17 주식회사 엘지화학 광학 이방성 화합물 및 이를 포함하는 수지 조성물
GB0823013D0 (en) * 2008-12-18 2009-01-28 Cambridge Entpr Ltd Wide temperature-range smectic liquid crystall materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179180A1 (en) * 1972-04-05 1973-11-16 Matsushita Electric Industrial Co Ltd Liquid crystal compsn - contg added carboxylic acid/ester for spontaneous perpendicular orientation
FR2297201A1 (fr) * 1975-01-10 1976-08-06 Thomson Csf Produits mesogenes pour cellules a cristal liquide, et procede de fabrication desdits produits
US4029594A (en) * 1976-06-17 1977-06-14 Rca Corporation Novel liquid crystal compounds and electro-optic devices incorporating them
US4235736A (en) * 1977-02-11 1980-11-25 Thomson-Csf Diphenylic esters exhibiting mesomorphic phases
FR2439765A1 (fr) * 1978-10-27 1980-05-23 Thomson Csf Compose organique mesomorphe dont la formule chimique derive d'un acide alcoxy-4 tetrafluorobenzoique, et dispositif a cristal liquide utilisant un tel compose

Also Published As

Publication number Publication date
JPS58118544A (ja) 1983-07-14
EP0083886B1 (fr) 1985-05-22
FR2519337A1 (fr) 1983-07-08
US4474679A (en) 1984-10-02
KR840002767A (ko) 1984-07-16
EP0083886A1 (fr) 1983-07-20
FR2519337B1 (OSRAM) 1984-04-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee