Compound, composition, film, laminate, and display device
AssigneeSumitomo Chemical Company, Limited
InventorKeisuke Takahashi
Life of this patent
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Abstract
Provided is a compound represented by formula (1). In formula (1), Ar1, Ar2, and Ar3 represent a 1,4-phenylene group 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 represents 1 or 2; R1 represents a single bond or a 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 or an alkoxy group; R3 represents a group selected from the group consisting of an alkanediyl group, an alkanediyloxy group, an alkanediyloxycarbonyl group, and an alkanediylcarbonyloxy group; and R4 represents a polymerizable group or a hydrogen atom. R4—R3—Ar1—(—R1—Ar2—)n-N═N-Ar3—R2 (1)
Claims9
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.
Dependencies are inferred from the claim text.