Hetero-polycyclic compounds, and coloring matters, pigments, dyes, color-changing material compositions, and color-changing films, made by using the compounds

A hetero-polycyclic compound represented by the following Formula (IV):

• wherein R1 and R2 each represent independently an alkyl group having 1 to 10 carbon atoms which may have a substituent, an arylalkyl group having 7 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent, and they may be combined with each other to form a cyclic structure or may form a cyclic structure together with a benzene ring to which a nitrogen atom is bonded;
• Y represents an oxygen atom, a sulfur atom or —NR4— (R4 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• and
• Ar represents an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent.

A hetero-polycyclic compound represented by the following Formula (V):

• wherein R1 and R2 each represent independently an alkyl group having 1 to 10 carbon atoms which may have a substituent, an arylalkyl group having 7 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent, and they may be combined with each other to form a cyclic structure or may form a cyclic structure together with a benzene ring to which a nitrogen atom is bonded;
• X represents an oxygen atom, a sulfur atom, —NH— or —NR3— (R3 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• Y represents an oxygen atom, a sulfur atom, —NH— or —NR4— (R4 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• and
• Ar represents an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent.

A hetero-polycyclic compound represented by the following Formula (VI):

• wherein R1 and R2 each represent independently an alkyl group having 1 to 10 carbon atoms which may have a substituent, an arylalkyl group having 7 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent, and they may be combined with each other to form a cyclic structure or may form a cyclic structure together with a benzene ring to which a nitrogen atom is bonded;
• X represents an oxygen atom, a sulfur atom, —NH— or —NR3— (R3 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• Y represents an oxygen atom, a sulfur atom, —NH— or —NR4— (R4 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• and
• Ar represents an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent.

A hetero-polycyclic compound represented by the following Formula (VII):

• wherein R1 and R2 each represent independently an alkyl group having 1 to 10 carbon atoms which may have a substituent, an arylalkyl group having 7 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent, and they may be combined with each other to form a cyclic structure or may form a cyclic structure together with a benzene ring to which a nitrogen atom is bonded;
• X represents an oxygen atom, a sulfur atom, —NH— or —NR3— (R3 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• Y represents an oxygen atom, a sulfur atom, —NH— or —HR4— (R4 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• and
• Ar represents an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent.

A hetero-polycyclic compound represented by the following Formula (VIII):

• wherein R1 and R2 each represent independently an alkyl group having 1 to 10 carbon atoms which may have a substituent, an arylalkyl group having 7 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent, and they may be combined with each other to form a cyclic structure or may form a cyclic structure together with a benzene ring to which a nitrogen atom is bonded;
• X represents an oxygen atom, a sulfur atom, —NH— or —NR3— (R3 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• Y represents an oxygen atom, a sulfur atom, —NH— or —NR4— (R4 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• and
• Ar represents an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent.

A color-changing material composition comprising (A) a fluorescent coloring matter comprising at least one of hetero-polycyclic compounds represented by the following Formulas (III) to (VIII) and (B) a binder material:

• wherein R1 and R2 each represent independently an alkyl group having 1 to 10 carbon atoms which may have a substituent, an arylalkyl group having 7 to 30 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent, and they may be combined with each other to form a cyclic structure or may form a cyclic structure together with a benzene ring to which a nitrogen atom is bonded;
• X represents an oxygen atom, a sulfur atom, —NH— or —NR3— (R3 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent);
• Y represents an oxygen atom, a sulfur atom, —NH— or —NR4— (R4 represents an alkyl group having 1 to 10 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent), provided that Y represents an oxygen atom, a sulfur atom or —NR4— in Formulas (III) and (IV);
• and
• Ar represents an aryl group having 6 to 20 carbon atoms which may have a substituent or a heteroaryl group having 5 to 20 carbon atoms which may have a substituent.