Claims
- 1. A compound of the formula ##SPC3##
- in which Z is cyano, each R.sub.1 is selected from the group consisting of hydrogen, alkyl and alkenyl and R.sub.2 is selected from the group consisting of alkyl and alkenyl, said alkyl and alkenyl groups having up to about six carbon atoms.
- 2. A compound in accordance with claim 1 in which R.sub.2 is alkyl.
- 3. A compound in accordance with claim 1 in which ##EQU5## and ##EQU6## are different.
- 4. A compound in accordance with claim 1 in which each R.sub.1 is hydrogen and R.sub.2 is 3-pentyl.
- 5. A compound in accordance with claim 3 in which ##EQU7## is --NH.sub.2.
- 6. The compound in accordance with claim 1, N.sup.3,N.sup.3 -diethyl-2,4-dinitro-6-cyano-1,3-phenylenediamine.
Parent Case Info
This is a division of application Ser. No. 86,386, filed Nov. 2, 1970, now U.S. Pat. No. 7,910,783.
US Referenced Citations (3)
Divisions (1)
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Number |
Date |
Country |
Parent |
86386 |
Nov 1970 |
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