JPS5735552A - Cinnamonitrile compound - Google Patents

Cinnamonitrile compound

Info

Publication number
JPS5735552A
JPS5735552A JP10819180A JP10819180A JPS5735552A JP S5735552 A JPS5735552 A JP S5735552A JP 10819180 A JP10819180 A JP 10819180A JP 10819180 A JP10819180 A JP 10819180A JP S5735552 A JPS5735552 A JP S5735552A
Authority
JP
Japan
Prior art keywords
formula
compound shown
compound
reacted
give
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
JP10819180A
Other languages
Japanese (ja)
Inventor
Tomonori Korishima
Hiroshi Kawahara
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.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP10819180A priority Critical patent/JPS5735552A/en
Publication of JPS5735552A publication Critical patent/JPS5735552A/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 cinnamonitrile compound shown by the formula I (R is 1W5C alkyl).
EXAMPLE: A compound shown by the formula IV.
USE: A liquid crystal compound exhibiting a high nematic→transition point of isotropic liquid. The display cell of a liquid crystal can display even at high temperature.
PROCESS: A compound shown by the formula II is reacted with a halogenating agent (e.g., thionyl chloride, etc.) to give a compound shown by the formula II' (X is halogen), which is reacted with a compound shown by the formula III in an inert solvent (e.g. THF, etc.) and purified to give a compound shown by the formula I. The reaction is carried out at normal pressure at room temperature or at the reflux temperature of the reaction mixture.
COPYRIGHT: (C)1982,JPO&Japio
JP10819180A 1980-08-08 1980-08-08 Cinnamonitrile compound Pending JPS5735552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10819180A JPS5735552A (en) 1980-08-08 1980-08-08 Cinnamonitrile compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10819180A JPS5735552A (en) 1980-08-08 1980-08-08 Cinnamonitrile compound

Publications (1)

Publication Number Publication Date
JPS5735552A true JPS5735552A (en) 1982-02-26

Family

ID=14478306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10819180A Pending JPS5735552A (en) 1980-08-08 1980-08-08 Cinnamonitrile compound

Country Status (1)

Country Link
JP (1) JPS5735552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032374A1 (en) * 1995-04-14 1996-10-17 Chisso Corporation Acrylonitrile derivatives, liquid-crystal composition, and liquid-crystal display device
WO1999005097A1 (en) * 1997-07-24 1999-02-04 Merck Patent Gmbh Liquid crystal propene or propenyl nitrile derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032374A1 (en) * 1995-04-14 1996-10-17 Chisso Corporation Acrylonitrile derivatives, liquid-crystal composition, and liquid-crystal display device
WO1999005097A1 (en) * 1997-07-24 1999-02-04 Merck Patent Gmbh Liquid crystal propene or propenyl nitrile derivatives

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