Title:
4-@(3754/24)4-SUBSTITUTED ARYL)-1,1-DIFLUOROHEXANE DERIVATIVE, ITS PRODUCTION AND LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME
Document Type and Number:
Japanese Patent JPH06239775
Kind Code:
A
Abstract:
PURPOSE: To obtain a stable and low-viscosity new liquid crystal compound high in physicochemical stability.
CONSTITUTION: The objective compound of formula I [R is l-10C alkyl; Q is single bond, (thio)ether linkage or (thio)carbonic ester linkage; formula II is p-phenylene linkage, formula III, etc.; formula IV is p-phenylene linkage, formula III, formula V, etc.; (n) is 0-2; Z is single bond, (thio)carbonic ester linkage, etc.; when (n) is zero, Q and/or Z is single bond], e.g. a compound of formula VI. The compound of the formula I can be obtained by reaction between a compound of formula VII and a compound of formula VIII (Hal' is halogen).
Inventors:
KAWADA MITSURU
UESUGI YOSHITAKA
YAMASHITA TOSHIRO
MATSUMOTO SEIJI
HONDA HARUOMI
UESUGI YOSHITAKA
YAMASHITA TOSHIRO
MATSUMOTO SEIJI
HONDA HARUOMI
Application Number:
JP2826093A
Publication Date:
August 30, 1994
Filing Date:
February 17, 1993
Export Citation:
Assignee:
TAKEDA CHEMICAL INDUSTRIES LTD
International Classes:
C07C23/18; C07C41/16; C07C43/192; C07C43/225; C07C67/08; C07C67/10; C07C67/293; C07C67/343; C07C69/75; C07C69/753; C07C69/757; C07C69/76; C07C69/773; C07C69/92; C07C323/62; C07C327/24; C07C327/26; C07D239/26; C07D239/34; C07D239/38; C09K19/30; (IPC1-7): C07C23/18; C07C41/16; C07C43/192; C07C43/225; C07C67/08; C07C67/10; C07C67/293; C07C67/343; C07C69/75; C07C69/753; C07C69/757; C07C69/76; C07C69/773; C07C69/92; C07C323/62; C07C327/24; C07C327/26; C07D239/26; C07D239/34; C07D239/38; C09K19/30
Attorney, Agent or Firm:
Hiroshi Iwata (5 others)
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