FR2258793A1 - Herbicides contg. 2-acyl-thiophenes - esp. for selective weed control in rice fields - Google Patents
Herbicides contg. 2-acyl-thiophenes - esp. for selective weed control in rice fieldsInfo
- Publication number
- FR2258793A1 FR2258793A1 FR7502582A FR7502582A FR2258793A1 FR 2258793 A1 FR2258793 A1 FR 2258793A1 FR 7502582 A FR7502582 A FR 7502582A FR 7502582 A FR7502582 A FR 7502582A FR 2258793 A1 FR2258793 A1 FR 2258793A1
- Authority
- FR
- France
- Prior art keywords
- esp
- thiophenes
- contg
- herbicides
- acyl
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
Abstract
Herbicidal compsns. contain 0.5-95 wt. % of one or more 2-acylthiophenes of formula (I): (where X is H, halogen or lower alkyl; R is benzyl, R1, R2-substd. phenyl or R3-substd. thienyl; R1 is H, halogen, lower alkyl or lower alkoxy; R 2 is H or lower alkyl; R3 is lower alkyl). The compsns. are esp. useful for the selective control of grassy and broad-leafed weeds in rice fields; they are practically harmless to rice seedlings and newly planted rice plants.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1142574A JPS50105823A (en) | 1974-01-29 | 1974-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2258793A1 true FR2258793A1 (en) | 1975-08-22 |
Family
ID=11777694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7502582A Withdrawn FR2258793A1 (en) | 1974-01-29 | 1975-01-28 | Herbicides contg. 2-acyl-thiophenes - esp. for selective weed control in rice fields |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS50105823A (en) |
DE (1) | DE2503216A1 (en) |
FR (1) | FR2258793A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3170299A (en) * | 1998-04-16 | 1999-11-08 | Shionogi & Co., Ltd. | Pesticides and veterinary drugs containing aromatic ketone compounds |
-
1974
- 1974-01-29 JP JP1142574A patent/JPS50105823A/ja active Pending
-
1975
- 1975-01-27 DE DE19752503216 patent/DE2503216A1/en active Pending
- 1975-01-28 FR FR7502582A patent/FR2258793A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2503216A1 (en) | 1975-07-31 |
JPS50105823A (en) | 1975-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |