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Title:
POLYMERIZABLE POLAR COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
Document Type and Number:
WIPO Patent Application WO/2020/003599
Kind Code:
A1
Abstract:
Provided is a polar compound that has a high chemical stability, a high ability to align liquid crystal molecules, and a high solubility in a liquid crystal composition, and allows a liquid crystal display element to have a high voltage holding ratio. This compound is represented by formula (1). R1 represents hydrogen or an optionally substituted alkyl; rings A1 and A2 each represent an optionally substituted cyclohexylene, phenylene, or the like; a represents 0-4; Z1 represents a single bond or an optionally substituted alkylene; Sp1-Sp4 each represent a single bond or an optionally substituted alkylene; M1-M4 each represent H, F, Cl, or an optionally substituted alkyl; R2 and R3 each represent hydrogen or an optionally substituted alkyl; R4 represents a group selected from the groups represented by formula (1-a), formula (1-b), and formula (1-c); Sp5 and Sp6 each represent a single bond or an optionally substituted alkylene; R5 represents a hydrogen or an optionally substituted alkyl; and X1 represents -OH, -NH2, -COOH, -SH, or the like.

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Inventors:
TANAKA HIROYUKI (JP)
INAGAKI JYUNICHI (JP)
YANO TOMOHIRO (JP)
YANO MASAKAZU (JP)
Application Number:
PCT/JP2019/006485
Publication Date:
January 02, 2020
Filing Date:
February 21, 2019
Export Citation:
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Assignee:
JNC CORP (JP)
JNC PETROCHEMICAL CORP (JP)
International Classes:
C07C69/732; C07C69/734; C07D213/30; C07D309/06; C09K19/12; C09K19/14; C09K19/16; C09K19/18; C09K19/20; C09K19/30; C09K19/32; C09K19/34; C09K19/38; C09K19/54; C09K19/56; G02F1/13; G02F1/1337
Domestic Patent References:
WO2017199514A12017-11-23
WO2018097093A12018-05-31
WO2018047850A12018-03-15
WO2017209161A12017-12-07
WO2014117692A12014-08-07
Other References:
DATABASE Registry CAS; 7 March 2019 (2019-03-07), retrieved from STN Database accession no. RN2248009-14-3
DATABASE Registry CAS; 13 March 2018 (2018-03-13), retrieved from STN Database accession no. RN2190548-60-6
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