Claims
- 1. A method of preparing a pyrenylamine derivative of formula (Ia) comprising the step of allowing a secondary amine compound of formula (IV) to react with a pyrene compound of formula (V) in accordance with the following reaction scheme: ##STR199## wherein R.sup.1 and R.sup.2 each represent hydrogen, a halogen atom, nitro group, cyano group, a dialkylamino group, an alkyl group having 1 to 10 carbon atoms, an alkoxyl group having 1 to 10 carbon atoms, or a phenyl group; R.sup.3 and R.sup.4 each represent hydrogen, cyano group, formyl group, an alkoxycarbonyl group, an alkyl group having 1 to 10 carbon atoms, an alkenyl group having 1 to 10 carbon atoms, or a phenyl group; R.sup.5a represents hydrogen, or an alkyl group having 1 to 10 carbon atoms; W represents hydrogen, an alkyl group having 1 to 10 carbon atoms, a phenylthio group, a bivalent chain unsaturated hydrocarbon group, a monovalent or bivalent carbocyclic aromatic group, or a monovalent or bivalent heterocyclic hydrocarbon group; and j is an integer of 1 to 5, k is an integer of 1 to 4, l is an integer of 0 to 2, m is an integer of 1 or 2, n is an integer of 1 to 3, provided that when j, k or n is 2 or more, R.sup.1, R.sup.2, or R.sup.5a may be the same or different; and Z represents a halogen atom.
Priority Claims (9)
Number |
Date |
Country |
Kind |
3-360363 |
Dec 1991 |
JPX |
|
4-121326 |
Apr 1992 |
JPX |
|
4-173818 |
Jun 1992 |
JPX |
|
4-183142 |
Jun 1992 |
JPX |
|
4-213528 |
Jul 1992 |
JPX |
|
4-213529 |
Jul 1992 |
JPX |
|
4-234323 |
Aug 1992 |
JPX |
|
4-350440 |
Dec 1992 |
JPX |
|
5-168513 |
Jun 1993 |
JPX |
|
Parent Case Info
This is a Division of application Ser. No. 08/427,124 filed on Apr. 24, 1995, pending; which is a divisional of Ser. No. 08/260,920 filed on Jun. 15, 1994, allowed (U.S. Pat. No. 5,459,275); which is a Continuation-In-Part of Ser. No. 08/077,444 filed on Jun. 17, 1993, abandoned; which is a Continuation-In-Part of Ser. No. 07/996,080 filed on Dec. 23, 1992, U.S. Pat. No. 5,344,985.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
5488164 |
Shimada et al. |
Jan 1996 |
|
Divisions (2)
|
Number |
Date |
Country |
Parent |
427124 |
Apr 1995 |
|
Parent |
260920 |
Jun 1994 |
|
Continuation in Parts (2)
|
Number |
Date |
Country |
Parent |
77444 |
Jun 1993 |
|
Parent |
996080 |
Dec 1992 |
|