AMINOSTYRYLANTHRACENE COMPOUND, SYNTHETIC INTERMEDIATE THEREOF, AND PROCESS FOR PRODUCTION THEREOF
申请人:——
公开号:US20030149290A1
公开(公告)日:2003-08-07
This invention is an aminostyrylanthracene compound represented by, for example, the following general formula [I]. This compound is produced by condensation from a corresponding aminobenzaldehyde and a phosphonic ester or phosphonium salt.
1
[where, in the general formula [I] above, R
2
represents an unsubstituted aryl group, R
1
represents an aryl 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.]
本发明是一种氨基苯乙烯蒽化合物,例如由以下通式表示[I]。该化合物由相应的氨基苯甲醛和膦酸酯或膦盐缩合而成。
1
在上述通式[I]中,R
2
代表未取代的芳基,R
1
代表可能具有多种取代基的芳基,而 R
3
至 R
5
分别代表氢原子、氰基或烃基;