CA2029347A1 - N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions - Google Patents
N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositionsInfo
- Publication number
- CA2029347A1 CA2029347A1 CA 2029347 CA2029347A CA2029347A1 CA 2029347 A1 CA2029347 A1 CA 2029347A1 CA 2029347 CA2029347 CA 2029347 CA 2029347 A CA2029347 A CA 2029347A CA 2029347 A1 CA2029347 A1 CA 2029347A1
- Authority
- CA
- Canada
- Prior art keywords
- substituted
- herbicidal compositions
- hydrazino
- benzenesulfonamide derivatives
- preparation process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Disclosed herein are N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives of the formula (I):
(see fig. I) wherein R1 is CF3, COOH or CC1=CC1COOH, R2 is H, C1, C1-C3 alkyl or C1-C4 alkoxycarbonyl; Z is CH or N; X1 is C1-C3 alkyl, C1-C3 alkoxyl or C1; and X2 is C1-C3 alkyl or C1-C3 alkoxyl, a process for the preparation thereof, and herbicidal compositions containing the N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives as active ingredients.
(see fig. I) wherein R1 is CF3, COOH or CC1=CC1COOH, R2 is H, C1, C1-C3 alkyl or C1-C4 alkoxycarbonyl; Z is CH or N; X1 is C1-C3 alkyl, C1-C3 alkoxyl or C1; and X2 is C1-C3 alkyl or C1-C3 alkoxyl, a process for the preparation thereof, and herbicidal compositions containing the N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives as active ingredients.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2029347 CA2029347C (en) | 1990-11-06 | 1990-11-06 | N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2029347 CA2029347C (en) | 1990-11-06 | 1990-11-06 | N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2029347A1 true CA2029347A1 (en) | 1992-05-07 |
CA2029347C CA2029347C (en) | 1997-12-23 |
Family
ID=4146345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2029347 Expired - Fee Related CA2029347C (en) | 1990-11-06 | 1990-11-06 | N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, preparation process thereof and herbicidal compositions |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2029347C (en) |
-
1990
- 1990-11-06 CA CA 2029347 patent/CA2029347C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2029347C (en) | 1997-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |