A method for producing aromatic amino compound (V):
by synthesizing intermediate compound (IV):
by the reaction of compound (I): H
2
N—R
1
with a mixture of halogenated aryl compounds (II): Ar
1
—X and (III): Ar
2
—X in the presence of a noble metal catalyst, followed by eliminating the substituent R
1
from the nitrogen atom in compound (IV) under an acidic condition or an alkaline condition or by addition of a reducing agent or an oxidizing agent. (R
1
: a substituent having 2 to 50 carbon atoms; Ar
1
and Ar
2
: a substituted or unsubstituted hydrocarbon group or heterocyclic group having 6 to 50 carbon atoms and the same with or different from each other; and X: a halogen group). The aromatic amino compound useful as the charge transporting material can be produced efficiently at a great yield without using highly toxic raw materials.
一种生产芳香族氨基化合物(V)的方法:
通过合成中间体化合物 (IV):
通过化合物(I)的反应H
2
N-R
1
与卤代芳基化合物 (II) 的混合物发生反应:Ar
1
-X和(III):Ar
2
-X,然后消除取代基 R
1
在酸性或碱性条件下,或通过添加还原剂或氧化剂,从化合物 (IV) 中的氮原子上消除取代基 R 1。(R
1
:具有 2 至 50 个碳原子的取代基;Ar
1
和 Ar
2
X:卤素基团)。作为电荷传输材料的芳香族氨基化合物可以在不使用剧毒原料的情况下高效生产,产量高。
METHOD FOR PRODUCING AROMATIC AMINO COMPOUND
申请人:IWAKUMA Toshihiro
公开号:US20070249866A1
公开(公告)日:2007-10-25
A method for producing aromatic amino compound (V):
by synthesizing intermediate compound (IV):
by the reaction of compound (I): H
2
N—R
1
with a mixture of halogenated aryl compounds (II): Ar
1
-X and (III): Ar
2
-X in the presence of a noble metal catalyst, followed by eliminating the substituent R
1
from the nitrogen atom in compound (IV) under an acidic condition or an alkaline condition or by addition of a reducing agent or an oxidizing agent. (R
1
: a substituent having 2 to 50 carbon atoms; Ar
1
and Ar
2
: a substituted or unsubstituted hydrocarbon group or heterocyclic group having 6 to 50 carbon atoms and the same with or different from each other; and X: a halogen group). The aromatic amino compound useful as the charge transporting material can be produced efficiently at a great yield without using highly toxic raw materials.