Claims
- 1. Tetra-(lower-alkyl) 3-(3-nitrophenyl)-1,5-pentanedione-1,2,4,5-tetracarboxylate.
- 2. Tetraethyl 3-(3-nitrophenyl)-1,5-pentanedione-1,2,4,5-tetracarboxylate according to claim 1.
Parent Case Info
This application is a division of copending application Ser. No. 659,695, filed Feb. 20, 1976, in turn a division of copending application Ser. No. 588,380, filed June 19, 1975 and now U.S. Pat. No. 3,970,662, issued July 20, 1976.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3905983 |
Bassert et al. |
Sep 1975 |
|
Divisions (2)
|
Number |
Date |
Country |
Parent |
659695 |
Feb 1976 |
|
Parent |
588380 |
Jun 1975 |
|