GB978860A - New carbanilic acid esters and their use as herbicides and preparations containing them - Google Patents
New carbanilic acid esters and their use as herbicides and preparations containing themInfo
- Publication number
- GB978860A GB978860A GB1872962A GB1872962A GB978860A GB 978860 A GB978860 A GB 978860A GB 1872962 A GB1872962 A GB 1872962A GB 1872962 A GB1872962 A GB 1872962A GB 978860 A GB978860 A GB 978860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- halogenated
- herbicides
- reaction
- compounds
- isocyanate
- 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
- 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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/20—N-Aryl derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention comprises compounds of formula <FORM:0978860/C1/1> wherein R is a saturated or unsaturated C1- 4 aliphatic hydrocarbon radical optionally halogen-substituted, X and X1 are each O or S. Exemplified are compounds in which (a) X=X1=O and R=i-Pr, (b) X=S, X1=O and R=i-Pr, (c) X=O, X1=S and R=i-Pr, and (d) X=X1=O and R=s-Bu, such compounds being prepared by reaction with the appropriate alcohol of the corresponding isocyanate or isothiocyanate. Other preparative methods mentioned are (1) reaction with the appropriate chloroformic ester of 3-methoxy or 3-methylthioaniline and (2) reaction with the appropriate alcohol of 3-methoxy or 3-methylthio-benzoic acid N-chloramide. Intermediates. 3-methoxyphenyl isocyanate and isothiocyanate are made by reacting 3-methoxyaniline with phosgene or thiophosgene; 3-methylthiophenyl isocyanate is made by reacting 3-methylthioaniline with phosgene.ALSO:Herbicidal compositions comprise a compound of formula <FORM:0978860/A5-A6/1> (R is a saturated or unsaturated C1-4-aliphatic hydrocarbon radical, optionally halogenated, X and X1 are each O or S) in admixture with at least one of the following: solid carriers, emulsifiers of the non-ionic, cationic or anionic type, dispersing agents, distributing agents, adhesives, solvents, fertilizers, e.g. superphosphate or urea or other herbicides or pest-combating agents. A number of the usual additives are mentioned. Other herbicides may be halogenated phenoxyalkane carboxylic acids, halogenated benzoic or phenylacetic acids or the corresponding nitriles; halogenated fatty acids or their salts, esters and guides; dodecylhexamethyleneimine or salts thereof or 1,11-ethylene dipyridinium bromide; triazine derivatives, 2-chlorobenzothiazole, 3-amino-1,2,4-triazole, maleic acid hydrazide or 3 : 5-dimethyltetrahydro - 1,3,5 - thiodiazine - 2 - thione; pentachlorophenol, dinitrocresol, dinitrobutylphenol or naphthylphthalamic acid. The use of N-p-(4-chlorophenoxy) phenyl-N,N1-dimethylurea together with e.g. isopropyl 3-methoxycarbasilate is specified (Example 6); other compositions are also described. Specified forms are emulsions, pastes, wettable powders, solutions, granules and dusts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH610161A CH405817A (en) | 1961-05-25 | 1961-05-25 | Herbicidal agent containing carbanilic acid ester |
Publications (1)
Publication Number | Publication Date |
---|---|
GB978860A true GB978860A (en) | 1964-12-23 |
Family
ID=4304281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1872962A Expired GB978860A (en) | 1961-05-25 | 1962-05-15 | New carbanilic acid esters and their use as herbicides and preparations containing them |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT239593B (en) |
BE (1) | BE618052A (en) |
BR (1) | BR6239286D0 (en) |
CH (1) | CH405817A (en) |
GB (1) | GB978860A (en) |
NL (1) | NL278831A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260590A (en) * | 1962-12-21 | 1966-07-12 | Fmc Corp | Herbicidal method |
-
0
- BE BE618052D patent/BE618052A/xx unknown
- NL NL278831D patent/NL278831A/xx unknown
-
1961
- 1961-05-25 CH CH610161A patent/CH405817A/en unknown
-
1962
- 1962-01-19 BR BR13928661A patent/BR6239286D0/en unknown
- 1962-05-15 GB GB1872962A patent/GB978860A/en not_active Expired
- 1962-05-24 AT AT426762A patent/AT239593B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260590A (en) * | 1962-12-21 | 1966-07-12 | Fmc Corp | Herbicidal method |
Also Published As
Publication number | Publication date |
---|---|
BE618052A (en) | |
BR6239286D0 (en) | 1973-05-10 |
CH405817A (en) | 1966-01-15 |
AT239593B (en) | 1965-04-12 |
NL278831A (en) | |
DE1542712A1 (en) | 1970-03-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES248095A1 (en) | 4-halo-2-butynyl n-(3-halophenyl) carbamates and use for controlling oats | |
GB991077A (en) | Acylated sulphenic acid amides | |
GB1039442A (en) | Imino-thiadiazolines and their use as agents for combating pests | |
GB1282308A (en) | New thiadiazolyl-ureas, their production and composition containing same | |
GB1344642A (en) | Meta-anilide urea compositions and their utility as herbicides | |
GB978860A (en) | New carbanilic acid esters and their use as herbicides and preparations containing them | |
GB1121110A (en) | Carbamoyloximes | |
AR241785A1 (en) | Carbapenem antibiotics | |
GB955287A (en) | Herbicides and methods of using same | |
GB919458A (en) | Carbamyl and thiocarbamyl substances, methods for producing same and applications thereof | |
GB943161A (en) | New derivatives of carbamic acid and their manufacture and use | |
ES310287A1 (en) | Tetrahydro-1, 3, 5-oxadiazin-4-ones | |
GB1086339A (en) | Herbicides | |
GB1027561A (en) | Thiazoline compounds, and pest-controlling agents containing them | |
GB1154869A (en) | Fungitoxic Agents | |
GB1262675A (en) | Heterocyclic phosphoric acid esters, their manufacture and use as pesticides | |
GB1062680A (en) | New urea derivatives,the manufacture thereof,selective herbicides containing the same and application of said herbicides | |
ES339901A1 (en) | Esters of benzimidazolecarbamic acid as mite ovicides | |
GB1168436A (en) | Lenthionine (1,2,3,5,6-Pentathiopane) and Fungicidal Compositions comprising Lenthionine | |
GB968811A (en) | Substituted iminomethylene ureas and their use as herbicides | |
GB1101785A (en) | Novel oxime carbamates and their use as pesticides | |
GB1348450A (en) | Amidothionophosphonic acid esters and their use as herbicides | |
ES8406430A1 (en) | Substituted urea herbicides. | |
GB968807A (en) | Fungicides comprising diaryl-azo compounds | |
GB1124646A (en) | Organic mono and polyisocyanates |