Patent ID: 11879097
Assignee: TOKUYAMA CORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 2:
3. The photochromic compound according to claim 1, represented by the following formula (2):, wherein:
R1, R2, R5, and R6 have the same meanings as those in the formula (1);
a″ represents an integer of 0 to 2, and b″ represents an integer of 0 to 3,
when a″ is 2, plural R1's may be the same as or different from each other;
when b″ is 2 or 3, plural R2's may be the same as or different from each other,
R100 and R101 each independently represent the oligomer chain group A, the alkenyl group having 10 to 30 carbon atoms, a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof, a hydrogen atom, a hydroxy group, an alkyl group having 1 to 6 carbon atoms, a haloalkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an amino group, a substituted amino group, a heterocyclic group optionally having a substituent, a cyano group, a halogen atom, an alkylthio group having 1 to 6 carbon atoms, an arylthio group having 6 to 10 carbon atoms and optionally having a substituent, a nitro group, a formyl group, a hydroxycarbonyl group, an alkylcarbonyl group having 2 to 7 carbon atoms, an alkoxycarbonyl group having 2 to 7 carbon atoms, an aralkyl group having 7 to 11 carbon atoms and optionally having a substituent, an aralkoxy group having 7 to 11 carbon atoms and optionally having a substituent, an aryloxy group having 6 to 12 carbon atoms and optionally having a substituent, an aryl group having 6 to 12 carbon atoms and optionally having a substituent, a heteroaryl group having 3 to 12 carbon atoms and optionally having a substituent, a thiol group, an alkoxyalkylthio group having 2 to 9 carbon atoms, a haloalkylthio group having 1 to 6 carbon atoms, or a cycloalkylthio group having 3 to 8 carbon atoms;
R100 and R101 may together form a ring represented by the following formula (3):, wherein * indicates the 6-position or 7-position carbon atom of the indenonaphthopyran moiety;
one or both of X and Y are a sulfur atom, a methylene group, an oxygen atom or a group represented by the following formula (4):, wherein:
R9 represents the alkenyl group having 10 to 30 carbon atoms, the oligomer chain group A, a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof, a hydrogen atom, a hydroxy group, an alkyl group having 1 to 6 carbon atoms, a haloalkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms and optionally having a substituent, or a heteroaryl group having 3 to 12 carbon atoms and optionally having a substituent;
R7 and R8 each independently represent the alkenyl group having 10 to 30 carbon atoms, the oligomer chain group A, a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof, a hydroxy group, an alkyl group having 1 to 6 carbon atoms, a haloalkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an amino group, a substituted amino group, a heterocyclic group optionally having a substituent, a cyano group, a nitro group, a formyl group, a hydroxycarbonyl group, an alkylcarbonyl group having 2 to 7 carbon atoms, an alkoxycarbonyl group having 2 to 7 carbon atoms, a halogen atom, an aralkyl group having 7 to 11 carbon atoms and optionally having a substituent, an aralkoxy group having 7 to 11 carbon atoms and optionally having a substituent, an aryl group having 6 to 12 carbon atoms and optionally having a substituent, a thiol group, an alkylthio group having 1 to 6 carbon atoms, an alkoxyalkylthio group having 2 to 9 carbon atoms, a haloalkylthio group having 1 to 6 carbon atoms, a cycloalkylthio group having 3 to 8 carbon atoms, or an arylthio group having 6 to 10 carbon atoms and optionally having a substituent;
R7 and R8 may form, along with the carbon atom to which they bond, an aliphatic ring optionally having a substituent; c represents an integer of 1 to 3;
R200 represents the oligomer chain group A, the alkenyl group having 10 to 30 carbon atoms, a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof, a hydrogen atom, a hydroxy group, an alkyl group having 1 to 6 carbon atoms, a haloalkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an amino group, a substituted amino group, a heterocyclic group optionally having a substituent, a cyano group, a nitro group, a formyl group, a hydroxycarbonyl group, an alkylcarbonyl group having 2 to 7 carbon atoms, an alkoxycarbonyl group having 2 to 7 carbon atoms, a halogen atom, an aralkyl group having 7 to 11 carbon atoms and optionally having a substituent, an aralkoxy group having 7 to 11 carbon atoms and optionally having a substituent, an aryl group having 6 to 12 carbon atoms and optionally having a substituent, a thiol group, an alkylthio group having 1 to 6 carbon atoms, an alkoxyalkylthio group having 2 to 9 carbon atoms, a haloalkylthio group having 1 to 6 carbon atoms, a cycloalkylthio group having 3 to 8 carbon atoms, or an arylthio group having 6 to 10 carbon atoms and optionally having a substituent;
R300 and R400 each independently represent the oligomer chain group A, the alkenyl group having 10 to 30 carbon atoms, a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof, a hydroxy group, an alkyl group having 1 to 6 carbon atoms, a haloalkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 8 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an amino group, a substituted amino group, a heterocyclic group optionally having a substituent, a cyano group, a halogen atom, an alkylthio group having 1 to 6 carbon atoms, or an arylthio group having 6 to 10 carbon atoms and optionally having a substituent;
a′ represents an integer of 0 to 5, and when a′ is 2 or more, R300's may be the same as or different from each other;
b′ represents an integer of 0 to 5, and when b′ is 2 or more, R400's may be the same as or different from each other;
the substituent of the group optionally having a substituent may be a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof, or the oligomer chain group A;
or,
the substituent of the group optionally having a substituent may be the alkenyl group having 10 to 30 carbon atoms or a group having an alkenyl group having 10 to 30 carbon atoms at the terminal thereof in such a manner that the number of the alkenyl group having 10 to 30 carbon atoms can be 1 to 12 per one oligomer chain group A contained in one molecule.