JPS57192335A - Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester - Google Patents

Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester

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Publication number
JPS57192335A
JPS57192335A JP7617781A JP7617781A JPS57192335A JP S57192335 A JPS57192335 A JP S57192335A JP 7617781 A JP7617781 A JP 7617781A JP 7617781 A JP7617781 A JP 7617781A JP S57192335 A JPS57192335 A JP S57192335A
Authority
JP
Japan
Prior art keywords
trans
liquid crystal
cyclohexanecarboxylic acid
alkylcyclohexyl
formula
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
JP7617781A
Other languages
Japanese (ja)
Inventor
Shigeru Sugimori
Tetsuhiko Kojima
Masakazu Tsuji
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 JP7617781A priority Critical patent/JPS57192335A/en
Publication of JPS57192335A publication Critical patent/JPS57192335A/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:The compound of formulaI(R is 1W15C alkyl; X is F or Cl).
EXAMPLE: trans-4-(trans-4'-Ethylcyclohexyl)cyclohexanecarboxylic acid 2-fluorophenyl ester.
USE: A constituent component of a liquid crystal composition. It is a smectic liquid crystal having a dielectric anisotropy of about -1, exhibiting smectic liquid crystal phase at a temperature of as high as ≥100°C, having low viscosity and excellent compatibility with other liquid crystals, and useful for raising the clear point of a liquid crystal.
PROCESS: The compound of formulaIis prepared by reacting trans-4-(trans-4'- alkylcyclohexyl)cyclohexanecarboxylic acid of formula II with SOCl2, and reacting the resultant acid chloride of formula III with a 2-halogenophenol of formula IV in the presence of pyridine.
COPYRIGHT: (C)1982,JPO&Japio
JP7617781A 1981-05-20 1981-05-20 Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester Pending JPS57192335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7617781A JPS57192335A (en) 1981-05-20 1981-05-20 Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7617781A JPS57192335A (en) 1981-05-20 1981-05-20 Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester

Publications (1)

Publication Number Publication Date
JPS57192335A true JPS57192335A (en) 1982-11-26

Family

ID=13597814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7617781A Pending JPS57192335A (en) 1981-05-20 1981-05-20 Trans-4-(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid 2-halogenophenyl ester

Country Status (1)

Country Link
JP (1) JPS57192335A (en)

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