GB1148387A - Amine salts of herbicidal organic acids - Google Patents
Amine salts of herbicidal organic acidsInfo
- Publication number
- GB1148387A GB1148387A GB2737965A GB2737965A GB1148387A GB 1148387 A GB1148387 A GB 1148387A GB 2737965 A GB2737965 A GB 2737965A GB 2737965 A GB2737965 A GB 2737965A GB 1148387 A GB1148387 A GB 1148387A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- amine
- amines
- carbon atoms
- salts
- 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.)
- Expired
Links
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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,148,387. Amine salts of herbicidal organic acids. FARM PROTECTION Ltd. 29 June, 1966 [29 June, 1965], No. 27379/65. Heading C2C. [Also in Division A5] The invention comprises salts of 2-methoxy- 3,6-dichlorobenzoic acid (dicamba) with an aliphatic amine containing at least 8 carbon atoms. The amine is preferably one of the general formula R.NA[(CH 2 ) y NA] x A, where R is an aliphatic hydrocarbon chain of from 8 to 21 carbon atoms or a mixture of such chains, the nitrogen atom being linked to the alpha or beta carbon atom when R is an unbranched chain, y is 2, 3 or 4, is 1 or 2, A is a hydrogen atom or the group (C 2 H 4 O) n H, in which n is an integer from 1 to 5 or (C 3 H 7 O) m H in which m is an integer from 1 to 4. Specially preferred amines are those of the type (a) RNHC 3 H 6 NH 2 , wherein R is a mixture of C 16 and C 18 chains such as are found in oleic acid or a hydrocarbon chain derived from coconut oil, (b) where p+q+r is statistically equal to 3 and R is a hydrocarbon radical derived from tallow acids, and (c) RCH(CH 3 )NH(CH 2 ) x NH 2 wherein x is 3 and R is a straight chain aliphatic hydrocarbon radical having 15 carbon atoms. Other aliphatic amines having at least 8 carbon atoms which may be used include primary, secondary and tertiary mono-amines, ethoxylated amines and amines having an amino group on a betacarbon atom. In preparing the salts it is preferred to use enough acid to react with each nitrogen atom of the amine (when more than one nitrogen is present) and reaction is normally effected by warming a mixture of the amine and acid or by adding the acid gradually to a solution of the amine in a hydrocarbon solvent and allowing the temperature to rise, e.g. up to 70‹ C. The dicamba salts have herbicidal properties and may be used alone or in admixture with salts of aliphatic amines having at least 8 carbon atoms with 4-chloro-2-methylphenoxyacetic acid (MCPA) or the corresponding 2-propionic acid (mecoprop) or -4-butyric acid (MCPB), 4-chloro-phenoxyacetic acid (4- CPA) or 2,3,6-trichlorobenzoic acid (2,3,6-TBA).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2737965A GB1148387A (en) | 1965-06-29 | 1965-06-29 | Amine salts of herbicidal organic acids |
BE683170D BE683170A (en) | 1965-06-29 | 1966-06-27 | |
FR67268A FR1485018A (en) | 1965-06-29 | 1966-06-28 | Herbicides |
DE19661542878 DE1542878A1 (en) | 1965-06-29 | 1966-06-28 | Selective herbicides |
NL6609071A NL6609071A (en) | 1965-06-29 | 1966-06-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2737965A GB1148387A (en) | 1965-06-29 | 1965-06-29 | Amine salts of herbicidal organic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1148387A true GB1148387A (en) | 1969-04-10 |
Family
ID=10258651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2737965A Expired GB1148387A (en) | 1965-06-29 | 1965-06-29 | Amine salts of herbicidal organic acids |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE683170A (en) |
DE (1) | DE1542878A1 (en) |
GB (1) | GB1148387A (en) |
NL (1) | NL6609071A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380467A (en) * | 1981-03-12 | 1983-04-19 | Stauffer Chemical Company | Amine oxanilic acid salts as herbicide extenders |
US4432909A (en) * | 1981-03-12 | 1984-02-21 | Stauffer Chemical Company | Amine oxanilic acid salts as herbicide extenders |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983168A (en) * | 1973-08-13 | 1976-09-28 | Mobil Oil Corporation | Halophenoxy benzoic acid salts |
-
1965
- 1965-06-29 GB GB2737965A patent/GB1148387A/en not_active Expired
-
1966
- 1966-06-27 BE BE683170D patent/BE683170A/xx unknown
- 1966-06-28 DE DE19661542878 patent/DE1542878A1/en active Pending
- 1966-06-29 NL NL6609071A patent/NL6609071A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380467A (en) * | 1981-03-12 | 1983-04-19 | Stauffer Chemical Company | Amine oxanilic acid salts as herbicide extenders |
US4432909A (en) * | 1981-03-12 | 1984-02-21 | Stauffer Chemical Company | Amine oxanilic acid salts as herbicide extenders |
Also Published As
Publication number | Publication date |
---|---|
NL6609071A (en) | 1966-12-30 |
BE683170A (en) | 1966-12-01 |
DE1542878A1 (en) | 1970-05-14 |
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