Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereof
View Patent ↗This invention is an aminostyrylanthracene compound represented by, for example, the following general formula [I]. This compound is produced by condensation from a responding aminobenzaldehyde and a phosphonic ester or phosphonium salt. [where, in the general formula [I] above, R 2 represents an unsubstituted aryl group, R 1 represents a group which may have a variety of substituents, and R 3 to R 5 each represent a hydrogen atom, a cyano group, or a hydrocarbon group.]
1. A halogenated aryl compound represented by the following Formula VIII:
wherein one of R 106 and R 107 is selected from the group consisting of a fluoroalkyl group, a nitro group, and a halogen atom, and the other of R 106 and R 107 is selected from the group consisting of a hydrogen atom and a cyano group;
wherein R 108 is selected from the group consisting of a hydrogen atom, a saturated or unsaturated hydrocarbon group having one or more carbons, and an aryl group with or without a substituent; and
wherein X is a halogen atom.
2. A process for producing a halogenated aryl compound of Formula VIII which comprises reacting an anthracene compound represented by the following Formula X with an N-halogenated succinimide represented by the following Formula XI, thereby giving a halogenated aryl compound represented by the following Formula VIII:
wherein one of R 106 and R 107 is selected from the group consisting of a fluoroalkyl group, a nitro group, and a halogen atom, and the other of R 106 and R 107 is selected from the group consisting of a hydrogen atom and a cyano group;
wherein R 108 is selected from the group consisting of a hydrogen atom, a saturated or unsaturated hydrocarbon group having one or more carbons, and an aryl group with or without a substituent; and
wherein X is a halogen atom.