JPS57159725A - 4-substituted-(trans-4'-(4"-alkylphenyl)cyclohexyl) benzene - Google Patents

4-substituted-(trans-4'-(4"-alkylphenyl)cyclohexyl) benzene

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Publication number
JPS57159725A
JPS57159725A JP4500981A JP4500981A JPS57159725A JP S57159725 A JPS57159725 A JP S57159725A JP 4500981 A JP4500981 A JP 4500981A JP 4500981 A JP4500981 A JP 4500981A JP S57159725 A JPS57159725 A JP S57159725A
Authority
JP
Japan
Prior art keywords
compound
formula
trans
alkyl
liquid crystal
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.)
Pending
Application number
JP4500981A
Other languages
Japanese (ja)
Inventor
Shigeru Sugimori
Masakazu Tsuji
Tetsuhiko Kojima
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP4500981A priority Critical patent/JPS57159725A/en
Publication of JPS57159725A publication Critical patent/JPS57159725A/en
Pending 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 compound of formulaI(R1 is 1W10C alkyl; R2 is 1W10C alkyl or alkoxy).
EXAMPLE: 4-Methoxy-[trans-4'-(4"-heptylphenyl)cyclohexyl]benzene.
USE: A component of liquid crystal: it keeps liquid crystal phase over a wide range of temperature with low viscosity and high stability to heat, air, water and light and is used to make a liquid crystal composition working from low temperature to high one.
PREPARATION: 4-Alkyl-4'-hydroxyphenyl of formula II is hydrogenated and the product is made to react with metallic sodium to isolate a compound of formula III. The compound is oxidized to a compound of formula IV. In the meantime, the reaction between 4-substituted-bromobenzene and metallic magnesium gives a compound of formula IV. Then, the product is made to react with a compound of formula IV to give a compound of formula VII. The product is dehydrated, reduced and the resultant trans-mixture is recrystallized to give the compound of formulaI.
COPYRIGHT: (C)1982,JPO&Japio
JP4500981A 1981-03-27 1981-03-27 4-substituted-(trans-4'-(4"-alkylphenyl)cyclohexyl) benzene Pending JPS57159725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4500981A JPS57159725A (en) 1981-03-27 1981-03-27 4-substituted-(trans-4'-(4"-alkylphenyl)cyclohexyl) benzene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4500981A JPS57159725A (en) 1981-03-27 1981-03-27 4-substituted-(trans-4'-(4"-alkylphenyl)cyclohexyl) benzene

Publications (1)

Publication Number Publication Date
JPS57159725A true JPS57159725A (en) 1982-10-01

Family

ID=12707363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4500981A Pending JPS57159725A (en) 1981-03-27 1981-03-27 4-substituted-(trans-4'-(4"-alkylphenyl)cyclohexyl) benzene

Country Status (1)

Country Link
JP (1) JPS57159725A (en)

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