Claims
- 1. A composition which results from reacting (A) nitrogen containing aromatic heterocyclic compound having at least one hydrogen atom attached to a carbon atom which is attached to the ring selected from the group consisting of pyridazines, pyrimidines or a combination of the two compounds with (B) 4-isopropenyl-1-cyclohexene-1-carboxaldehyde.
CROSS-REFERENCE TO RELATED APPLICATIONS
This is a division of application Ser. No. 168,297 filed Mar. 15, 1988 (now U.S. Pat. No. 4,831,137) which is a division of application Ser. No. 840,190 filed Mar. 17, 1986 (now U.S. Pat. No. 4,755,600) which is a division of application Ser. No. 726,555 filed Apr. 23, 1985 (now U.S. Pat. No. 4,629,770).
US Referenced Citations (6)
Divisions (3)
|
Number |
Date |
Country |
Parent |
168297 |
May 1988 |
|
Parent |
840190 |
Mar 1986 |
|
Parent |
726555 |
Apr 1985 |
|