Claims
- 1. A compound selected from the group consisting of 3,7-bis(Y)-3,7-bis[N-(R, R.sup.o -phenyl)-N-(R.sup.1, R.sup.2 -phenyl)amino]pyromellitide having the formula ##STR15## and 3,5-bis(Y)-3,5-bis[N-(R, R.sup.o -phenyl)-N-(R.sup.1, R.sup.2 -phenyl)amino]pyromellitide having the formula ##STR16## and mixtures thereof wherein: R, R.sup.o, R.sup.1 and R.sup.2 are the same or different and are selected from the group consisting of hydrogen, halo, hydroxyl, C.sub.1 to C.sub.4 alkoxy, non-tertiary C.sub.1 to C.sub.9 alkyl, COOZ and NZ.sup.1 Z.sup.2 where Z and Z.sup.1 are hydrogen or non-tertiary C.sub.1 to C.sub.4 alkyl and Z.sup.2 is hydrogen, non-tertiary C.sub.1 to C.sub.4 alkyl, C.sub.5 to C.sub.7 cycloalkyl, C.sub.1 to C.sub.4 alkanoyl, phenylsulfonyl or phenylsulfonyl substituted by non-tertiary C.sub.1 to C.sub.4 alkyl;
- Y is a radical selected from the group consisting of ##STR17## in which R.sup.3 and R.sup.4 are the same or different and are selected from the group consisting of non-tertiary C.sub.1 to C.sub.4 alkyl, benzyl, and benzyl substituted by one or two of halo, C.sub.1 to C.sub.4 alkyl, C.sub.1 to C.sub.4 alkoxy or nitro;
- R.sup.5 is selected from the group consisting of hydrogen, non-tertiary C.sub.1 to C.sub.4 alkyl, halo and C.sub.1 to C.sub.4 alkoxy;
- R.sup.6 is selected from the group consisting of hydrogen and non-tertiary C.sub.1 to C.sub.12 alkyl; and
- R.sup.7 is selected from the group consisting of hydrogen, non-tertiary C.sub.1 to C.sub.4 alkyl and phenyl.
- 2. A compound selected from the group consisting of 3,7-bis(1-R.sup.6 -2-R.sup.7 -indol-3-yl)-3,7-[N-(R, R.sup.o -phenyl)-N-(R.sup.1, R.sup.2 -phenyl)amino]pyromellitide and 3,5-bis(1-R.sup.6 -2-R.sup.7 -indol-3-yl)3,5-bis[N-(R, R.sup.o -phenyl)-N-(R.sup.1, R.sup.2 -phenyl)amino]pyromellitide and mixtures thereof according to claim 1 wherein Y represents 1-R.sup.6 -2-R.sup.7 -indol-3-yl and R, R.sup.o, R.sup.1, R.sup.2, R.sup.6 and R.sup.7 each have the same respective meanings given in claim 1.
- 3. 3,7-Bis(1-ethyl-2-methylindol-3-yl)-3,7-bis[N-phenyl-N-(4-ethoxyphenyl)amino]pyromellitide according to claim 2.
- 4. 3,5-Bis(1-ethyl-2-methylindol-3-yl)-3,5-bis[N-phenyl-N-(4-ethoxyphenyl)amino]pyromellitide according to claim 2.
- 5. 3,7-Bis(1-ethyl-2-methylindol-3-yl)-3,7-bis[di(4-octylphenyl)amino]pyromellitide according to claim 2.
- 6. 3,5-Bis(1-ethyl-2-methylindol-3-yl)-3,5-bis[di(4-octylphenyl)amino]pyromellitide according to claim 2.
- 7. 3,7-Bis(1-ethyl-2-methylindol-3-yl)-3,7-bis(diphenylamino)pyromellitide according to claim 2.
- 8. 3,5-Bis(1-ethyl-2-methylindol-3-yl)-3,5-bis(diphenylamino)pyromellitide according to claim 2.
- 9. A compound selected from the group consisting of 3,7-bis(2-R.sup.5 -4-NR.sup.3 R.sup.4 -phenyl)-3,7-bis[N-(R, R.sup.o -phenyl)-N-(R.sup.1, R.sup.2 -phenyl)amino]pyromellitide and 3,5-bis(2-R.sup.5 -4-NR.sup.3 R.sup.4 phenyl)-3,5-bis[N-(R, R.sup.o -phenyl)-N-(R.sup.1, R.sup.2 -phenyl)amino]pyromellitide according to claim 1 wherein Y represents 2-R.sup.5 -4NR.sup.3 R.sup.4 -phenyl and R, R.sup.o, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 each have the same respective meanings given in claim 1.
- 10. 3,7-Bis(4-dimethylaminophenyl)-3,7-bis[di(4-octylphenyl)amino]pyromellitide according to claim 9.
- 11. 3,5-Bis(4-dimethylaminophenyl)-3,5-bis[di(4-octylphenyl)amino]pyromellitide according to claim 9.
- 12. 3,7-Bis(4-dimethylaminophenyl)-3,7-bis(diphenylamino)pyromellitide according to claim 9.
- 13. 3,5-Bis(4-dimethylaminophenyl)-3,5-bis(diphenylamino)pyromellitide according to claim 9.
- 14. 3,7-Bis(4-diethylaminophenyl)-3,7-bis[di(4-octylphenyl)amino]pyromellitide according to claim 9.
- 15. 3,5-Bis(4-diethylaminophenyl)-3,5-bis[di(4-octylphenyl)amino]pyromellitide according to claim 9.
- 16. 3,7-Bis(4-diethylaminophenyl)-3,7-bis(diphenylamino)pyromellitide according to claim 9.
- 17. 3,5-Bis(4-diethylaminophenyl)-3,5-bis(diphenylamino)pyromellitide according to claim 9.
- 18. 3,7-Bis(4-diethylaminophenyl)-3,7-bis[N-(4-chlorophenyl)-N-phenylamino]pyromellitide according to claim 9.
- 19. 3,5-Bis(4-diethylaminophenyl)-3,5-bis[N-(4-chlorophenyl)-N-phenylamino]pyromellitide according to claim 9.
CROSS REFERENCE TO PRIOR APPLICATIONS
This application is a division of copending application Ser. No. 182,717, filed Aug. 29, 1980 now U.S. Pat. No. 4,343,493.
US Referenced Citations (4)
Non-Patent Literature Citations (1)
Entry |
Fawcett, Cassidy and Lin, Journal of Organic Chemistry, vol. 42, No. 17, 2929-2930, (1977). |
Divisions (1)
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Number |
Date |
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182717 |
Aug 1980 |
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