US 7,321,066 B2 | ||
Method for producing aromatic diamine derivative | ||
Hisayuki Kawamura, Chiba (Japan); Hiroyuki Matsui, Saitama (Japan); and Koji Hirota, Saitama (Japan) | ||
Assigned to Idemitsu Kosan Co., Ltd., Tokyo (Japan) | ||
Appl. No. 10/544,764 PCT Filed Jan. 28, 2004, PCT No. PCT/JP2004/000774 § 371(c)(1), (2), (4) Date Aug. 08, 2005, PCT Pub. No. WO2004/069785, PCT Pub. Date Aug. 19, 2004. |
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Claims priority of application No. 2003-032052 (JP), filed on Feb. 10, 2003. | ||
Prior Publication US 2006/0063952 A1, Mar. 23, 2006 | ||
Int. Cl. C07C 209/00 (2006.01); C07C 209/12 (2006.01) |
U.S. Cl. 564—385 [564/385; 564/407] | 9 Claims |
1. A method for producing an aromatic diamine derivative represented by formula (3), which method comprises reacting an aromatic
amide represented by formula (1) with an aromatic halide represented by formula (2):
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