JPS5679646A - Liquid crystalline compound - Google Patents

Liquid crystalline compound

Info

Publication number
JPS5679646A
JPS5679646A JP15617079A JP15617079A JPS5679646A JP S5679646 A JPS5679646 A JP S5679646A JP 15617079 A JP15617079 A JP 15617079A JP 15617079 A JP15617079 A JP 15617079A JP S5679646 A JPS5679646 A JP S5679646A
Authority
JP
Japan
Prior art keywords
formula
compound expressed
liquid crystal
liquid crystalline
commercially available
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.)
Granted
Application number
JP15617079A
Other languages
Japanese (ja)
Other versions
JPS6043057B2 (en
Inventor
Yoshitake Shionozaki
Sadao Kanbe
Motoyuki Toki
Katsumori Takei
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP15617079A priority Critical patent/JPS6043057B2/en
Publication of JPS5679646A publication Critical patent/JPS5679646A/en
Publication of JPS6043057B2 publication Critical patent/JPS6043057B2/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

NEW MATERIAL:A liquid crystalline compound expressed by formula I (R is 1W8C straight chain alkyl).
EXAMPLE: 2-( 5,6,7,8-Tetrahydronaphthyl )2-chloro-4-( p-n-hexylbenzoyloxy )benzoate.
USE: A material for a nematic liquid crystal used as a liquid crystal display element of two-frequency driving or one component of a liquid crystal composition used for a variety of liquid crystal display elements in the form of a mixture with the existing liquid crystalline compounds.
PROCESS: A commercially available compound expressed by formula II is reacted with a commercially available compound expressed by formula III, to give a compound expressed by formula IV. On the other hand, a compound expressed by formula VI is prepared from a commercially available compound expressed by formula V. Then, the compound expressed by formula IV is reacted with the compound of formula VI, the given the compound expressed by formula I.
COPYRIGHT: (C)1981,JPO&Japio
JP15617079A 1979-11-30 1979-11-30 liquid crystal compound Expired JPS6043057B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15617079A JPS6043057B2 (en) 1979-11-30 1979-11-30 liquid crystal compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15617079A JPS6043057B2 (en) 1979-11-30 1979-11-30 liquid crystal compound

Publications (2)

Publication Number Publication Date
JPS5679646A true JPS5679646A (en) 1981-06-30
JPS6043057B2 JPS6043057B2 (en) 1985-09-26

Family

ID=15621873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15617079A Expired JPS6043057B2 (en) 1979-11-30 1979-11-30 liquid crystal compound

Country Status (1)

Country Link
JP (1) JPS6043057B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0293859U (en) * 1989-01-12 1990-07-25

Also Published As

Publication number Publication date
JPS6043057B2 (en) 1985-09-26

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