JPS5572156A - 3-butoxy-6-cyclohexanecarboxy-phthalonitriles - Google Patents

3-butoxy-6-cyclohexanecarboxy-phthalonitriles

Info

Publication number
JPS5572156A
JPS5572156A JP14550878A JP14550878A JPS5572156A JP S5572156 A JPS5572156 A JP S5572156A JP 14550878 A JP14550878 A JP 14550878A JP 14550878 A JP14550878 A JP 14550878A JP S5572156 A JPS5572156 A JP S5572156A
Authority
JP
Japan
Prior art keywords
effect
butoxy
trans
formula
cyclohexanecarboxy
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
JP14550878A
Other languages
Japanese (ja)
Other versions
JPS6126900B2 (en
Inventor
Takashi Inukai
Hiromichi Inoue
Kenji Furukawa
Hideo Sato
Shigeru Sugimori
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 JP14550878A priority Critical patent/JPS5572156A/en
Priority to US06/074,655 priority patent/US4279770A/en
Priority to CA335,840A priority patent/CA1131655A/en
Priority to DE2937700A priority patent/DE2937700C2/en
Priority to CH845579A priority patent/CH642345A5/en
Priority to FR7923469A priority patent/FR2436777A1/en
Priority to DD79215670A priority patent/DD146187A5/en
Priority to GB7932598A priority patent/GB2035303B/en
Publication of JPS5572156A publication Critical patent/JPS5572156A/en
Publication of JPS6126900B2 publication Critical patent/JPS6126900B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

NEW MATERIAL:3-n-Butoxy-6-(trans-4'-alkylcyclohexanecarboxy)-phthalonitrile of formula (R is 1W10C alkyl).
USE: A liquid crystal substance having extremely large negative dielectric anisotropy, and low melting point. It can be used as a displaying substance of a display element which is based on guest-host effect, DAP effect, or DSM effect, and can be driven at a low voltage.
PROCESS: Reaction of mono-n-butyl ether of 2,3-dicyano-p-hydroquinone with trans- 4-alkylcyclohexanecarboxylic acid halide in a basic solvent affords the compound of the formula.
COPYRIGHT: (C)1980,JPO&Japio
JP14550878A 1978-09-20 1978-11-25 3-butoxy-6-cyclohexanecarboxy-phthalonitriles Granted JPS5572156A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP14550878A JPS5572156A (en) 1978-11-25 1978-11-25 3-butoxy-6-cyclohexanecarboxy-phthalonitriles
US06/074,655 US4279770A (en) 1978-09-20 1979-09-12 Liquid crystal 2,3-dicyano-hydroquinone derivatives
CA335,840A CA1131655A (en) 1978-09-20 1979-09-18 2,3-dicyano-hydroquinone derivatives
DE2937700A DE2937700C2 (en) 1978-09-20 1979-09-18 2,3-dicyano-hydroquinone derivatives and liquid crystal materials containing these derivatives
CH845579A CH642345A5 (en) 1978-09-20 1979-09-19 2,3-DICYANO-HYDROCHINONE DERIVATIVES.
FR7923469A FR2436777A1 (en) 1978-09-20 1979-09-20 DERIVATIVE OF 2,3-DICYANO-HYDROQUINONE AND THEIR APPLICATION TO LIQUIDS
DD79215670A DD146187A5 (en) 1978-09-20 1979-09-20 PROCESS FOR THE PREPARATION OF 2-CHLORO-6-NITROANILINES
GB7932598A GB2035303B (en) 1978-09-20 1979-09-20 2,3-dicyano-hydroquinone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14550878A JPS5572156A (en) 1978-11-25 1978-11-25 3-butoxy-6-cyclohexanecarboxy-phthalonitriles

Publications (2)

Publication Number Publication Date
JPS5572156A true JPS5572156A (en) 1980-05-30
JPS6126900B2 JPS6126900B2 (en) 1986-06-23

Family

ID=15386864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14550878A Granted JPS5572156A (en) 1978-09-20 1978-11-25 3-butoxy-6-cyclohexanecarboxy-phthalonitriles

Country Status (1)

Country Link
JP (1) JPS5572156A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734176A (en) * 1980-08-08 1982-02-24 Hitachi Ltd Liquid crystal composition
JP2006308324A (en) * 2005-04-26 2006-11-09 Tokyo Electric Power Co Inc:The Technique for crack depth measuring of deep crack using potential difference method and crack depth measuring instrument

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734176A (en) * 1980-08-08 1982-02-24 Hitachi Ltd Liquid crystal composition
JP2006308324A (en) * 2005-04-26 2006-11-09 Tokyo Electric Power Co Inc:The Technique for crack depth measuring of deep crack using potential difference method and crack depth measuring instrument

Also Published As

Publication number Publication date
JPS6126900B2 (en) 1986-06-23

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