Nitrogen-containing heterocyclic compound
View Patent ↗A nitrogen-containing heterocyclic compound is represented by Formula (I): wherein R 1 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted alkoxy group having 1 to 20 carbon atoms; A represents a heterocyclic residue that contains at least one nitrogen atom and forms a six-membered aromatic heterocyclic ring; and n represents an integer of from 1 to 3.
1. A nitrogen-containing heterocyclic compound represented by the following formula:
wherein R 1 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 20 carbon atoms, or a substituted or unsubstituted alkoxy group having 1 to 20 carbon atoms; R 2 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted alkoxy group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 6 to 10 carbon atoms, or a substituted or unsubstituted aryloxy group having 6 to 10 carbon atoms; and n represents an integer of from 1 to 3.
2. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 1 is an unsubstituted alkyl group.
3. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 1 is a straight-chain alkyl group.
4. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 1 is a straight-chain alkoxy group.
5. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 1 is an unsubstituted alkoxy group.
6. The nitrogen-containing heterocyclic compound according to claim 1 , wherein the substituent R 1 is in 3- or 4-positions of the benzene ring, relative to the thiophene ring which is in 1-position.
7. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 2 is an unsubstituted alkyl group.
8. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 2 is a straight-chain alkyl group.
9. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 2 is a straight-chain alkoxy group.
10. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 2 is an unsubstituted alkoxy group.
11. The nitrogen-containing heterocyclic compound according to claim 1 , wherein R 1 is an alkyl group having 1 to 12 carbon atoms, and R 2 is an alkoxy group having 1 to 4 carbon atoms.