GB950851A - Fluorinated s-triazines and process for their production - Google Patents

Fluorinated s-triazines and process for their production

Info

Publication number
GB950851A
GB950851A GB1570860A GB1570860A GB950851A GB 950851 A GB950851 A GB 950851A GB 1570860 A GB1570860 A GB 1570860A GB 1570860 A GB1570860 A GB 1570860A GB 950851 A GB950851 A GB 950851A
Authority
GB
United Kingdom
Prior art keywords
formula
hydrogen
alkyl
compositions
plant growth
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
Application number
GB1570860A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
JR Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JR Geigy AG filed Critical JR Geigy AG
Publication of GB950851A publication Critical patent/GB950851A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
    • A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
    • A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/48—Two nitrogen atoms
    • C07D251/50—Two nitrogen atoms with a halogen atom attached to the third ring carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Fluorotriazines of formula: <FORM:0950851/C2/1> are obtained from the corresponding chlorotriazines and at least one normal equivalent of a neutral salt of hydrofluoric acid; in the above formula R1, R2 and R3 are hydrogen, C1-4 alkyl or alkenyl, benzyl, or alkoxyalkyl in which the alkoxy and alkyl residues each have 1-3 carbon atoms, and R4 is as defined for R1-R3 but cannot be hydrogen, or the pairs of alkyl radicals R1/R2 and/or R3/R4 may be bound t each direct or by way of an oxygen atom, forming with the N a heterocyclic ring. The preferred fluoride is KF; others specified are NaF, NH4F, CaF2, ZnF2 and SbF3. Solvents such as dimethyl formamide, ethylene glycol diethyl ether and diethylene glycol diethyl ether may be used. Examples and suitable starting materials are given. The compounds of the formula given inhibit plant growth (see Division A5). Reference has been directed by the Comptroller to Specification 872,313.ALSO:The invention comprises a process for inhibiting the growth of undesirable plants on arable land which comprises applying to said land and/or plants a compound of the formula below, in finely divided form or as a composition with a carrier material, and also compositions for inhibiting plant growth, in particular weed-killers, containing a compound of the formula below and a carrier therefor. The active materials are those of formula <FORM:0950851/A5-A6/1> where R1, R2 and R3 are hydrogen, C1-4 alkyl or alkenyl, benzyl, or alkoxyalkyl in which the alkoxy and alkyl residues each have 1-3 carbon atoms, and R4 is as defined for R1-R3 but cannot be hydrogen. The compositions may be solutions, emulsions, suspensions or dusts. The carrier may be itself phytotonic, e.g. high-boiling mineral oil fractions, or inert. Specified carriers are mineral oil fractions, coal tar oils, vegetable and animal oils, which may contain solvents such as alcohols, ketones, cyclic hydrocarbons and chlorinated hydrocarbons; talcum, diatomaceous earth, kaolin, bentonite, calcium carbonate, boric acid, tricalcium phosphate, sawdust, ground cork, charcoal; and water containing wetting or dispersing agents. Other materials which may be present in the compositions are fatty acids, resins, wetting agents, glue, casein, alginates, bactericides, fungicides, and other substances for influencing plant growth, such as 3-amino-1,2,4-triazole and salts of a ,a -dichloropropionic acid. Additional components employed in examples are diacetone alcohol, kieselguhr and ammonium sulphate. Reference has been directed by the Comptroller to Specification 872,313.
GB1570860A 1959-05-06 1960-05-04 Fluorinated s-triazines and process for their production Expired GB950851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7298159A CH376926A (en) 1959-05-06 1959-05-06 Process for the preparation of fluorinated s-triazines and their use for inhibiting the growth of plants

Publications (1)

Publication Number Publication Date
GB950851A true GB950851A (en) 1964-02-26

Family

ID=4532261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1570860A Expired GB950851A (en) 1959-05-06 1960-05-04 Fluorinated s-triazines and process for their production

Country Status (4)

Country Link
CH (1) CH376926A (en)
DE (1) DE1118206B (en)
GB (1) GB950851A (en)
NL (1) NL251221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102464625A (en) * 2010-11-03 2012-05-23 中国中化股份有限公司 Fluorotriazine compound with herbicidal activity and its preparation method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102464625A (en) * 2010-11-03 2012-05-23 中国中化股份有限公司 Fluorotriazine compound with herbicidal activity and its preparation method
CN102464625B (en) * 2010-11-03 2014-07-02 中国中化股份有限公司 Fluorotriazine compound with herbicidal activity and its preparation method

Also Published As

Publication number Publication date
CH376926A (en) 1964-04-30
DE1118206B (en) 1961-11-30
NL251221A (en)

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