US 11,926,575 B2
Compound, composition, film, laminate, and display device
Keisuke Takahashi, Tsukuba (JP)
Assigned to SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo (JP)
Appl. No. 17/628,980
Filed by Sumitomo Chemical Company, Limited, Tokyo (JP)
PCT Filed Jun. 22, 2020, PCT No. PCT/JP2020/024358
§ 371(c)(1), (2) Date Jan. 21, 2022,
PCT Pub. No. WO2021/014855, PCT Pub. Date Jan. 28, 2021.
Claims priority of application No. 2019-135580 (JP), filed on Jul. 23, 2019; and application No. 2019-184055 (JP), filed on Oct. 4, 2019.
Prior Publication US 2022/0251029 A1, Aug. 11, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. C07C 245/08 (2006.01); C07D 277/30 (2006.01); C07D 277/66 (2006.01); C07D 333/16 (2006.01); C07D 333/60 (2006.01); C07D 513/04 (2006.01); C08F 220/34 (2006.01); G02B 5/30 (2006.01)
CPC C07C 245/08 (2013.01) [C07D 277/30 (2013.01); C07D 277/66 (2013.01); C07D 333/16 (2013.01); C07D 333/60 (2013.01); C07D 513/04 (2013.01); C08F 220/346 (2020.02); G02B 5/30 (2013.01)] 9 Claims
 
1. A compound represented by the following formula (1):
R4—R3—Ar1—(—R1—Ar2—)n-N═N-Ar3—R2  (1)
wherein Ar1, Ar2, and Ar3 each independently represent a 1,4-phenylene group optionally having a substituent or a divalent sulfur-containing aromatic heterocyclic group optionally having a substituent, and at least one of Ar1 and Ar2 has a fluorine atom as a substituent;
n is an integer of 1 or 2;
R1 represents a single bond or at least one group selected from the group consisting of —OC(═O)—, —C(═O)O—, —C≡C—, —CH═CH—, —CH═N—, and —N═CH—;
R2 represents an alkylamino group optionally having a polymerizable group;
R3 represents at least one group selected from the group consisting of an alkanediyl group having 4 to 20 carbon atoms, an alkanediyloxy group having 2 to 20 carbon atoms, an alkanediyloxycarbonyl group having 2 to 20 carbon atoms, and an alkanediylcarbonyloxy group having 2 to 20 carbon atoms;
R4 represents a polymerizable group or a hydrogen atom;
when n is 2, two R1s may be the same as or different from each other, and two Ar2s may be the same as or different from each other.