Claims
- 1. A compound of the formula ##STR7## wherein R.sub.1 is cyano-C.sub.1 -C.sub.2 -alkyl;
- R.sub.2 is phenyl optionally mono- or disubstituted by one or more substituents selected from the group consisting of halogen, methyl and methoxy; and
- R.sub.3 is C.sub.1 -C.sub.8 alkyl, C.sub.2 -C.sub.8 alkenyl, cyclopropyl or trichloromethyl, or R.sub.1 is methyl or ethyl, R.sub.2 is .alpha.-cyanobenzyl or 1-cyano-2-phenylethyl and R.sub.3 is ethyl.
- 2. A compound as defined in claim 1, which is N-(2-cyanoethyl)-3-methylcarbanilic acid-[3-(trichloromethylcarbonylamino)-phenyl]-ester.
- 3. A compound as defined in claim 1, which is N-cyanomethylcarbanilic acid-[3-(tert.-butylcarbonylamino)-phenyl]-ester.
- 4. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(cyclopropylcarbonylamino)-phenyl]-ester.
- 5. A compound as defined in claim 1, which is N-cyanomethylcarbanilic acid-[3-(propionylamino)-phenyl]-ester.
- 6. A compound as defined in claim 1, which is N-(2-cyanoethyl)-4-methylcarbanilic acid-[3-(propionylamino)-phenyl]-ester.
- 7. A compound as defined in claim 1, which is N-(2-cyanoethyl)-2-methylcarbanilic acid-[3-(propionylamino)-phenyl]-ester.
- 8. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(propionylamino)-phenyl]-ester.
- 9. A compound as defined in claim 1, which is N-cyanomethyl-3-methylcarbanilic acid-[3-(propionylamino)-phenyl]-ester.
- 10. A compound as defined in claim 1, which is N-(1-cyano-2-phenyl-ethyl)-N-methyl-carbaminic acid-[3-(propionylamino)-phenyl]-ester.
- 11. A compound as defined in claim 1, which is N-(.alpha.-cyano-benzyl)-N-ethylcarbaminic acid-[3-(propionylamino)-phenyl]-ester.
- 12. A compound as defined in claim 1, which is N-cyanomethylcarbanilic acid-[3-(2,2-dimethylvalerylamino)-phenyl]-ester.
- 13. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(2,2-dimethylvalerylamino)-phenyl]-ester.
- 14. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(2-methylpropionylamino)-phenyl]-ester.
- 15. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(crotonoylamino)-phenyl]-ester.
- 16. A compound as defined in claim 1, which is N-(2-cyanoethyl)-3-methylcarbanilic acid-[3-(cyclopropylcarbonylamino)-phenyl]-ester.
- 17. A compound as defined in claim 1, which is N-(2-cyanoethyl)-3-methylcarbanilic acid-[3-(tert.-butylcarbonylamino)-phenyl]-ester.
- 18. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(tert.-butylcarbonylamino)-phenyl]-ester.
- 19. A compound as defined in claim 1, which is N-cyanomethylcarbanilic acid-[3-(trichloromethylcarbonylamino)-phenyl]-ester.
- 20. A compound as defined in claim 1, which is N-(2-cyanoethyl)-carbanilic acid-[3-(trichloromethylcarbonylamino)-phenyl]-ester.
- 21. A compound as defined in claim 1, which is N-cyanomethyl-3-chlorocarbanilic acid-[3-(trichloromethylcarbonylamino)-phenyl]-ester.
- 22. A herbicidal composition containing a herbicidally effective amount of at least one compound as described in claim 1, further comprising carrier material.
- 23. A composition as defined in claim 22, further comprising carrier material and optionally containing other additives.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2844806 |
Oct 1978 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 087,637, filed Oct. 23, 1979, now U.S. Pat. No. 4,344,790.
US Referenced Citations (6)
Divisions (1)
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Number |
Date |
Country |
Parent |
87637 |
Oct 1979 |
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