JPS6442454A - Novel optically active compound - Google Patents

Novel optically active compound

Info

Publication number
JPS6442454A
JPS6442454A JP19790987A JP19790987A JPS6442454A JP S6442454 A JPS6442454 A JP S6442454A JP 19790987 A JP19790987 A JP 19790987A JP 19790987 A JP19790987 A JP 19790987A JP S6442454 A JPS6442454 A JP S6442454A
Authority
JP
Japan
Prior art keywords
formula
optically active
methylbutyl
reacted
active compound
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
JP19790987A
Other languages
Japanese (ja)
Other versions
JP2548943B2 (en
Inventor
Sadao Takehara
Tadao Shoji
Noburu Fujisawa
Hiroshi Ogawa
Masashi Osawa
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.)
Kawamura Institute of Chemical Research
DIC Corp
Original Assignee
Kawamura Institute of Chemical Research
Dainippon Ink and Chemicals 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 Kawamura Institute of Chemical Research, Dainippon Ink and Chemicals Co Ltd filed Critical Kawamura Institute of Chemical Research
Priority to JP62197909A priority Critical patent/JP2548943B2/en
Publication of JPS6442454A publication Critical patent/JPS6442454A/en
Application granted granted Critical
Publication of JP2548943B2 publication Critical patent/JP2548943B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Abstract

NEW MATERIAL:A compound shown by formula I [R is 2-10C alkyl; 2MB is (S)-2-methylbutyl; x is 0-5; y is 0 or 1; m and n are 0 or 1; rings containing X and Y are groups shown by formula II - formula IV; C* is asymmetric carbon atom having absolute configuration of (R) or (S)]. EXAMPLE:4-( 1-Methylheptyloxy )phenyl 4'-((S)-2-methylbutyl)biphenyl-4-carboxyla te (S) form. USE:An electro-optical display material. Especially a ferroelectric liquid crystal material having excellent response and memory. PREPARATION:An optically active carboxylic acid shown by formula V is reacted with thionyl chloride to give an acid chloride, which is then reacted with an optically active phenolic derivative shown by formula VI in the presence of a base (e.g. pyridine) to give a compound shown by formula I.
JP62197909A 1987-08-07 1987-08-07 New optically active compound Expired - Lifetime JP2548943B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62197909A JP2548943B2 (en) 1987-08-07 1987-08-07 New optically active compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62197909A JP2548943B2 (en) 1987-08-07 1987-08-07 New optically active compound

Publications (2)

Publication Number Publication Date
JPS6442454A true JPS6442454A (en) 1989-02-14
JP2548943B2 JP2548943B2 (en) 1996-10-30

Family

ID=16382291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62197909A Expired - Lifetime JP2548943B2 (en) 1987-08-07 1987-08-07 New optically active compound

Country Status (1)

Country Link
JP (1) JP2548943B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304738A2 (en) * 1987-08-25 1989-03-01 F. Hoffmann-La Roche Ag Optically active liquid-crystal components
US5514341A (en) * 1992-12-18 1996-05-07 Eiken Kagaku Kabushiki Kaisha Feces-sampling transport container
KR20110102320A (en) 2008-12-12 2011-09-16 교와 메덱스 가부시키가이샤 Feces sampling container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63313752A (en) * 1987-06-16 1988-12-21 Alps Electric Co Ltd Ester compound
JPS63313751A (en) * 1987-06-16 1988-12-21 Alps Electric Co Ltd Ester compound

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63313752A (en) * 1987-06-16 1988-12-21 Alps Electric Co Ltd Ester compound
JPS63313751A (en) * 1987-06-16 1988-12-21 Alps Electric Co Ltd Ester compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304738A2 (en) * 1987-08-25 1989-03-01 F. Hoffmann-La Roche Ag Optically active liquid-crystal components
JPS6471834A (en) * 1987-08-25 1989-03-16 Hoffmann La Roche Optically active liquid crystal ingredient
US5514341A (en) * 1992-12-18 1996-05-07 Eiken Kagaku Kabushiki Kaisha Feces-sampling transport container
KR20110102320A (en) 2008-12-12 2011-09-16 교와 메덱스 가부시키가이샤 Feces sampling container

Also Published As

Publication number Publication date
JP2548943B2 (en) 1996-10-30

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Legal Events

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EXPY Cancellation because of completion of term