IE43966L - Benzofuran herbicides - Google Patents
Benzofuran herbicidesInfo
- Publication number
- IE43966L IE43966L IE762344A IE234476A IE43966L IE 43966 L IE43966 L IE 43966L IE 762344 A IE762344 A IE 762344A IE 234476 A IE234476 A IE 234476A IE 43966 L IE43966 L IE 43966L
- Authority
- IE
- Ireland
- Prior art keywords
- substd
- opt
- alkyl
- pref
- alkoxy
- Prior art date
Links
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 title abstract 3
- 239000004009 herbicide Substances 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 10
- 125000003118 aryl group Chemical group 0.000 abstract 3
- IRCMYGHHKLLGHV-UHFFFAOYSA-N 2-ethoxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate Chemical compound C1=C(OS(C)(=O)=O)C=C2C(C)(C)C(OCC)OC2=C1 IRCMYGHHKLLGHV-UHFFFAOYSA-N 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- 125000003302 alkenyloxy group Chemical group 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000304 alkynyl group Chemical group 0.000 abstract 2
- 125000005133 alkynyloxy group Chemical group 0.000 abstract 2
- 125000004104 aryloxy group Chemical group 0.000 abstract 2
- 230000002363 herbicidal effect Effects 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 abstract 1
- 239000005512 Ethofumesate Substances 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 241000208818 Helianthus Species 0.000 abstract 1
- 235000003222 Helianthus annuus Nutrition 0.000 abstract 1
- 241000208125 Nicotiana Species 0.000 abstract 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 235000021536 Sugar beet Nutrition 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000001769 aryl amino group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000001907 coumarones Chemical class 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 229940117927 ethylene oxide Drugs 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
- 102220216906 rs1060505002 Human genes 0.000 abstract 1
- 102220260512 rs1192077362 Human genes 0.000 abstract 1
- 238000009331 sowing Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000375 suspending agent Substances 0.000 abstract 1
- 230000008719 thickening Effects 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N2300/00—Combinations or mixtures of active ingredients covered by classes A01N27/00 - A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00 - A01N65/48
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Herbicidal aqs. suspension contains a substituted benzofuran herbicide of formula (I): (where R1,R2,R3 independently = H or alkyl or R1 and R2 together or R2 and R3 together=alkylene; R4=hydroxy, opt. substd. alkoxy, opt. substd. alkenyloxy, opt. substd. alkynyloxy, opt. substd. aryloxy, alkylthio, NR6R7, -OOCR13, -OSO2R14 or -OOR15 or R3 and R4 together = O or =N-R16. R6, R7 = opt. substd. alkyl or together with the N atom form an opt. substd. heterocyclic; R13 = opt. substd. alkyl, opt. substd. alkenyl, opt. substd. alkynyl, opt. substd. aryl, mono- or dialkylamino, opt. substd-alkoxy, opt. substd. aryloxy, opt. substd. arylamino, opt. substd. alkenyloxy or opt. substd. alkynyloxy; R14= opt. substd. alkyl or opt. substd. aryl; R15= alkyl, alkenyl or alkynyl; R16 = alkyl or cycloalkyl; R5= R8CO-, R9SO2-, R9-SO-, R31R32NSO2; R8 = halogenated alkyl; R9 = opt. substd. alkyl or opt. substd. aryl; R31, R32 independently = H or opt. substd. alkyl and R10, R11, R12 independently = H, alkyl, halo, cyano, acyl or alkoxy). (I) has m.pt. >=50 degrees C and a water solubility >=0.1% at 25 degrees C. In addn. to water the compsn. also contains a polycarboxylated vinyl polymer as suspension agent, a surface activeaagent having a reversible thickening temp. of 45 degrees C or above and, when the surface active agent is not a sequenced copolymer of ethyleneoxide and propylene oxide, a deflocculating agent. Esp. useful for control of weeds in sugar beet but may also be used to control weeds in sunflowers, tobacco, pastures, crucifers etc. Usually 0.5-8kg/hectare (pref. 1-4 kg/hectare) of (I) are applied, after sowing. The suspension may be used at the post-emergent stage but is pref. used pre-emergence. The pref. cpd. (I) is 2-ethoxy-2,3-dihydro-3,3-dimethyl-benzofuran-5-yl methanesulphonate (ethofumesate).
[FR2331284A1]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4665975 | 1975-11-12 | ||
| GB7546658A GB1542637A (en) | 1975-11-12 | 1975-11-12 | Aqueous suspensions of substituted benzofuran herbicides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE43966L true IE43966L (en) | 1977-05-12 |
| IE43966B1 IE43966B1 (en) | 1981-07-15 |
Family
ID=26265867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2344/76A IE43966B1 (en) | 1975-11-12 | 1976-10-25 | Aqueous suspensions of substituted benzofuran herbicides |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5261227A (en) |
| AT (1) | AT352466B (en) |
| AU (1) | AU505341B2 (en) |
| BG (1) | BG28237A3 (en) |
| CS (1) | CS201039B2 (en) |
| DD (1) | DD128191A5 (en) |
| DE (1) | DE2651046A1 (en) |
| DK (1) | DK145213C (en) |
| ES (1) | ES453196A1 (en) |
| FR (1) | FR2331284A1 (en) |
| HU (1) | HU180456B (en) |
| IE (1) | IE43966B1 (en) |
| IL (1) | IL50868A (en) |
| NL (1) | NL7612370A (en) |
| NZ (1) | NZ182547A (en) |
| PL (1) | PL115613B1 (en) |
| RO (1) | RO70650A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005917A1 (en) * | 1978-05-30 | 1979-12-12 | FISONS plc | Herbicidal method and mixtures of herbicidal heterocyclic compounds |
| JPS58124702A (en) * | 1982-01-21 | 1983-07-25 | Kumiai Chem Ind Co Ltd | Aqueous suspension of agricultural chemical composition |
| YU45662B (en) * | 1983-09-20 | 1992-07-20 | Berol Nobel (Suisse) S.A. | PROCEDURE FOR OBTAINING FENMEDIFAM OR DESMEDIFAM |
| US4954338A (en) * | 1987-08-05 | 1990-09-04 | Rohm And Haas Company | Microbicidal microemulsion |
| DE4329974A1 (en) | 1993-09-04 | 1995-03-09 | Stefes Pflanzenschutz Gmbh | Aqueous herbicidal suspension concentrates |
| WO2008031445A1 (en) * | 2006-09-14 | 2008-03-20 | Cera Chem S.A.R.L. | Herbicide mixtures with improved activity, stability and pourability for use in beta-beet crops |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1285930A (en) * | 1960-11-01 | 1962-03-02 | Du Pont | New pesticide compositions and their manufacture which can be used in particular in agriculture |
| GB1056887A (en) * | 1963-11-13 | 1967-02-01 | Zimmie A G | Aqueous powder mixture |
| IL32186A (en) * | 1968-05-24 | 1974-10-22 | Fisons Ltd | 5-benzofuranyl compounds,their preparation,and physiologically active compositions containing them |
| GB1422964A (en) * | 1972-02-23 | 1976-01-28 | Fisons Ltd | Herbicide |
| DE2217698A1 (en) * | 1972-04-13 | 1973-10-18 | Basf Ag | HERBICIDE |
| US3948636A (en) * | 1972-11-09 | 1976-04-06 | Diamond Shamrock Corporation | Flowable aqueous composition of water-insoluble pesticide |
| GB1495741A (en) * | 1974-03-14 | 1977-12-21 | Fisons Ltd | Multiple application of herbicide |
-
1976
- 1976-10-25 IE IE2344/76A patent/IE43966B1/en not_active IP Right Cessation
- 1976-10-29 AU AU19154/76A patent/AU505341B2/en not_active Expired
- 1976-11-08 NL NL7612370A patent/NL7612370A/en not_active Application Discontinuation
- 1976-11-08 NZ NZ182547A patent/NZ182547A/en unknown
- 1976-11-08 AT AT827176A patent/AT352466B/en not_active IP Right Cessation
- 1976-11-09 IL IL50868A patent/IL50868A/en unknown
- 1976-11-09 DE DE19762651046 patent/DE2651046A1/en active Granted
- 1976-11-10 FR FR7633954A patent/FR2331284A1/en active Granted
- 1976-11-10 HU HU76FI625A patent/HU180456B/en not_active IP Right Cessation
- 1976-11-11 DD DD7600195720A patent/DD128191A5/en unknown
- 1976-11-11 RO RO7688395A patent/RO70650A/en unknown
- 1976-11-11 ES ES453196A patent/ES453196A1/en not_active Expired
- 1976-11-11 DK DK508876A patent/DK145213C/en not_active IP Right Cessation
- 1976-11-11 JP JP51134738A patent/JPS5261227A/en active Pending
- 1976-11-11 PL PL1976193644A patent/PL115613B1/en unknown
- 1976-11-11 BG BG034660A patent/BG28237A3/en unknown
- 1976-11-12 CS CS767317A patent/CS201039B2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2651046A1 (en) | 1977-05-18 |
| DK145213B (en) | 1982-10-11 |
| DE2651046C2 (en) | 1989-11-09 |
| DD128191A5 (en) | 1977-11-02 |
| AU505341B2 (en) | 1979-11-15 |
| AU1915476A (en) | 1978-05-04 |
| FR2331284A1 (en) | 1977-06-10 |
| PL115613B1 (en) | 1981-04-30 |
| FR2331284B1 (en) | 1982-06-25 |
| HU180456B (en) | 1983-03-28 |
| JPS5261227A (en) | 1977-05-20 |
| CS201039B2 (en) | 1980-10-31 |
| BG28237A3 (en) | 1980-03-25 |
| ATA827176A (en) | 1979-02-15 |
| DK145213C (en) | 1983-02-28 |
| RO70650A (en) | 1982-05-10 |
| NL7612370A (en) | 1977-05-16 |
| DK508876A (en) | 1977-05-13 |
| AT352466B (en) | 1979-09-25 |
| IL50868A (en) | 1980-12-31 |
| NZ182547A (en) | 1979-03-28 |
| IL50868A0 (en) | 1977-01-31 |
| ES453196A1 (en) | 1978-02-01 |
| IE43966B1 (en) | 1981-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed |