Claims
- 1. A substituted aromatic thiocarboxamide compound of the formula: wherein,R1 is chlorine or fluorine; R2 is NHSO2CH3, NHSO2CH(CH3)2, or NHSO2C2H5; and Z is
- 2. The compound of claim 1, whereinR1 is fluorine; R2 is NHSO2C2H5; and
- 3. The compound of claim 1, whereinR1 is fluorine; R2 is NHSO2C2H5; and
- 4. The compound of claim 1, whereinR1 is fluorine; R2 is NHSO2C2H5; and
- 5. The compound of claim 1, whereinR1 is fluorine; R2 is NHSO2CH3; and
- 6. The compound of claim 1, whereinR1 is fluorine; R2 is NHSO2CH(CH3)2; and
- 7. The compound of claim 1, whereinR1 is chlorine; R2 is NHSO2C2H5; and
- 8. An herbicidal composition comprising at least one substituted aromatic thiocarboxamide compound of any one of claims 1-7 and an extender.
- 9. A method of combatting unwanted plants comprising applying an herbicially effective amount of a substituted aromatic thiocarboxamide compound of any one of claims 1-7 to said unwanted plants or to an area in which it is desired to exclude said unwanted plants.
- 10. A process for the preparation of the substituted aromatic thiocarboxamide compound of claim 1, wherein substituted aromatic nitriles of the formula: in which R1, R2 and Z are as defined in claim 1, are reacted with hydrogen sulfide or with thioacetamide, optionally in the presence of a reaction auxiliary and optionally in the presence of a diluent.
Priority Claims (2)
Number |
Date |
Country |
Kind |
44 15 655 |
May 1994 |
DE |
|
195 00 439 |
Jan 1995 |
DE |
|
Parent Case Info
This application is a divisional of application Ser. No. 09/470,583, filed on Dec. 22, 1999 now U.S. Pat. No. 6,331,507, which is a divisional of application Ser. No. 08/732,257, filed on Oct. 28, 1996, now U.S. Pat. No. 6,077,813, issued Jun. 20, 2000, which is a 371 of PCT/EP 95/01507, filed Apr. 21, 1995.
US Referenced Citations (10)
Number |
Name |
Date |
Kind |
3338913 |
Yates et al. |
Aug 1967 |
A |
4112095 |
Allen, Jr, et al. |
Sep 1978 |
A |
4503054 |
Brown et al. |
Mar 1985 |
A |
4515791 |
Allen, Jr. et al. |
May 1985 |
A |
4734415 |
Sircar et al. |
Mar 1988 |
A |
5006148 |
Fischer et al. |
Apr 1991 |
A |
5124342 |
Kedersky et al. |
Jun 1992 |
A |
5204352 |
Sundberg et al. |
Apr 1993 |
A |
5639770 |
Chihiro et al. |
Jun 1997 |
A |
6077813 |
Linker et al. |
Jun 2000 |
A |
Foreign Referenced Citations (14)
Number |
Date |
Country |
21 62 439 |
Jun 1973 |
DE |
22 04 767 |
Aug 1973 |
DE |
0 052 442 |
May 1982 |
EP |
0 370 332 |
May 1990 |
EP |
0 384 362 |
Aug 1990 |
EP |
0537 980 |
Apr 1993 |
EP |
0 542 363 |
May 1993 |
EP |
1 080 246 |
Aug 1967 |
GB |
1 215 858 |
Dec 1970 |
GB |
02193994 |
Jul 1990 |
JP |
WO 9009381 |
Aug 1990 |
WO |
WO 9314077 |
Jul 1993 |
WO |
WO 9322303 |
Nov 1993 |
WO |
W 9324472O |
Dec 1993 |
WO |
Non-Patent Literature Citations (6)
Entry |
CA 114:6530s (Abstract) 1991, p. 646. |
J. Hetero.Chem., vol. 25, No. 1, 1998, pp. 129-137, Sundberg et al., “Preparation of 2-arly . . . compounds”. |
J. Med.Chem., vol. 30, No. 6, 1987, pp. 1023-1029, Sicar et al., “Cardiotonic agents . . . intropic activity”. |
CA 103:71307m (Abstract) 1985, p. 652. |
CA 91:184919q (Abstract) 1979, pp. 646-647. |
Sircar et al. (Cardiotonic Agents., J. Med.Chem., 30(11) 1987, pp. 1955-1962. |