CH610722A5 - Process and composition for destroying weeds - Google Patents
Process and composition for destroying weedsInfo
- Publication number
- CH610722A5 CH610722A5 CH333876A CH333876A CH610722A5 CH 610722 A5 CH610722 A5 CH 610722A5 CH 333876 A CH333876 A CH 333876A CH 333876 A CH333876 A CH 333876A CH 610722 A5 CH610722 A5 CH 610722A5
- Authority
- CH
- Switzerland
- Prior art keywords
- composition
- phenyl
- destroying weeds
- purslane
- methyls
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
Abstract
The active substance used corresponds to the formula: <IMAGE> in which n = 1 or 2 and the symbols R1 and R2 have various meanings; for example, R1 = H or CH3, R2 = a phenyl or a phenyl substituted by one or more methyls or halogens, or a 2-naphthyl. These substances are selective and can be applied pre- or post-emergence, especially against various grasses and plants with broad leaves (Chenopodium, purslane, and the like), for example in flax, cotton, soya bean, ground nut and tomato crops.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/559,188 US4019893A (en) | 1975-03-17 | 1975-03-17 | Herbicidal method using 2-sulfinyl or 2-sulfonyl pyridine N-oxide derivatives |
| US05/559,196 US3960542A (en) | 1975-03-17 | 1975-03-17 | Herbicidal 2-sulfinyl and 2-sulfonyl pyridine N-oxide derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH610722A5 true CH610722A5 (en) | 1979-05-15 |
Family
ID=27071993
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH333876A CH610722A5 (en) | 1975-03-17 | 1976-03-17 | Process and composition for destroying weeds |
| CH435479A CH615667A5 (en) | 1975-03-17 | 1979-05-09 | Process for the preparation of new N-oxides of 2-sulphinylpyridine or 2-sulphonylpyridine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH435479A CH615667A5 (en) | 1975-03-17 | 1979-05-09 | Process for the preparation of new N-oxides of 2-sulphinylpyridine or 2-sulphonylpyridine |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51115926A (en) |
| AR (1) | AR221680A1 (en) |
| CH (2) | CH610722A5 (en) |
| CS (1) | CS201538B2 (en) |
| DD (2) | DD124876A5 (en) |
| DE (1) | DE2609204A1 (en) |
| FR (1) | FR2304292A1 (en) |
| GB (1) | GB1542881A (en) |
| HU (1) | HU178363B (en) |
| IT (1) | IT1062195B (en) |
| MX (1) | MX3479E (en) |
| PL (1) | PL99519B1 (en) |
| SU (1) | SU583750A3 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050921A (en) | 1976-04-16 | 1977-09-27 | Uniroyal Inc. | Regulation of the natural growth or development of plants with 2-sulfinyl or 2-sulfonyl pyridine N-oxide compounds |
| US4503230A (en) * | 1981-08-20 | 1985-03-05 | Uniroyal, Inc. | Alkylation of substituted sulfonylpyridines |
| AT389874B (en) * | 1988-04-29 | 1990-02-12 | Agrolinz Agrarchemikalien | NEW PYRIDYL-THIO-ETHYLAZOLES, METHOD FOR THE PRODUCTION THEREOF AND THEIR FUNGICIDES CONTAINING THEM |
-
1976
- 1976-03-05 DE DE19762609204 patent/DE2609204A1/en not_active Withdrawn
- 1976-03-11 AR AR26252976A patent/AR221680A1/en active
- 1976-03-12 FR FR7607255A patent/FR2304292A1/en active Granted
- 1976-03-15 JP JP2801876A patent/JPS51115926A/en active Pending
- 1976-03-15 MX MX7276U patent/MX3479E/en unknown
- 1976-03-16 DD DD19187376A patent/DD124876A5/xx unknown
- 1976-03-16 HU HUUI000233 patent/HU178363B/en unknown
- 1976-03-16 GB GB1047676A patent/GB1542881A/en not_active Expired
- 1976-03-16 IT IT6762876A patent/IT1062195B/en active
- 1976-03-16 CS CS169376A patent/CS201538B2/en unknown
- 1976-03-16 DD DD19775076A patent/DD129731A5/en unknown
- 1976-03-16 PL PL18797176A patent/PL99519B1/en unknown
- 1976-03-17 CH CH333876A patent/CH610722A5/en not_active IP Right Cessation
- 1976-08-30 SU SU7602391605A patent/SU583750A3/en active
-
1979
- 1979-05-09 CH CH435479A patent/CH615667A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS201538B2 (en) | 1980-11-28 |
| SU583750A3 (en) | 1977-12-05 |
| DD124876A5 (en) | 1977-03-16 |
| MX3479E (en) | 1980-12-15 |
| JPS51115926A (en) | 1976-10-13 |
| IT1062195B (en) | 1983-07-28 |
| PL99519B1 (en) | 1978-07-31 |
| FR2304292A1 (en) | 1976-10-15 |
| FR2304292B1 (en) | 1979-01-05 |
| DE2609204A1 (en) | 1976-10-07 |
| CH615667A5 (en) | 1980-02-15 |
| DD129731A5 (en) | 1978-02-08 |
| HU178363B (en) | 1982-04-28 |
| AU1181776A (en) | 1977-09-15 |
| GB1542881A (en) | 1979-03-28 |
| AR221680A1 (en) | 1981-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |