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GB1016670A - Phosphorus acid esters and their use as pesticides - Google Patents

Phosphorus acid esters and their use as pesticides

Info

Publication number
GB1016670A
GB1016670A GB49413/64A GB4941364A GB1016670A GB 1016670 A GB1016670 A GB 1016670A GB 49413/64 A GB49413/64 A GB 49413/64A GB 4941364 A GB4941364 A GB 4941364A GB 1016670 A GB1016670 A GB 1016670A
Authority
GB
United Kingdom
Prior art keywords
radicals
straight
chain alkyl
different
formula
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
GB49413/64A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB1016670A publication Critical patent/GB1016670A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/30Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/32Esters thereof
    • C07F9/3258Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/3282Esters with hydroxyaryl compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/02Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34
    • A01N57/06Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34 containing aromatic radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/09Esters of phosphoric acids
    • C07F9/12Esters of phosphoric acids with hydroxyaryl compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/16Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165Esters of thiophosphoric acids
    • C07F9/18Esters of thiophosphoric acids with hydroxyaryl compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40Esters thereof
    • C07F9/4071Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4084Esters with hydroxyaryl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The invention comprises compounds of the formula <FORM:1016670/C2/1> wherein R and R1, which may be the same or different, are straight or branched chain alkyl or alkoxy radicals or unsubstituted or substituted aryl radicals, X is an oxygen or sulphur atom and Y and Y1, which may be the same or different, are hydrogen or halogen atoms or straight or branched chain alkyl radicals. They are prepared by reacting an ester halide of the general formula <FORM:1016670/C2/2> in which Hal is a halogen atom with a 4, 41-dihydroxy-diphenyl disulphide of the formula <FORM:1016670/C2/3> The reaction is preferably carried out in the presence of inert organic solvents and acid-binding agents at a temperature of 25 DEG C. to 100 DEG C. Suitable inert organic solvents are lower aliphatic ketones and nitriles and hydrocarbons preferably unsubstituted mononuclear aryl hydrocarbons. Preferred acid - binding agents are alkali metal carbonates and alcoholates and secondary or tertiary nitrogen bases. The compounds can be used as pesticides in admixture with a solid or liquid diluent or carrier (see Division A5).ALSO:A pesticidal composition comprises a solid or liquid diluent or carrier and an active compound of the formula: <FORM:1016670/A5-A6/1> wherein R and R1, which may be the same or different, are straight or branded chain alkyl or alkoxy radicals or unsubstituted or substituted aryl radicals, X is an oxygen or sulphur atom and Y and Y1, which may be the same or different, are hydrogen or halogen atoms or straight or branched chain alkyl radicals (see Division C2). Suitable diluents or carriers are solvents such as optionally chlorinated aromatic hydrocarbons, paraffins, alcohols, amines, dimethyl formamide, water and, especially methylene chloride, finely divided. Solids such as natural and synthetic stone meals or powders e.g. kaotin, alumina, chalk, talc and highly dispersed silicic acid and silicates, emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, alkyl and aryl sulphonates, magnesium stearate and sodium oleate and dispersing agents such as lignin sulphite waste liquors and methyl cellulose. The compositions may be in the form of emulsifiable concentrates, spray powders, pastes, soluble powders, dusting agents or granulates.
GB49413/64A 1963-12-04 1964-12-04 Phosphorus acid esters and their use as pesticides Expired GB1016670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF41465A DE1197878B (en) 1963-12-04 1963-12-04 Process for the production of phosphorus, phosphonic, phosphine or thionophosphorus, -phosphonic, -phosphinic acid esters

Publications (1)

Publication Number Publication Date
GB1016670A true GB1016670A (en) 1966-01-12

Family

ID=7098680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49413/64A Expired GB1016670A (en) 1963-12-04 1964-12-04 Phosphorus acid esters and their use as pesticides

Country Status (5)

Country Link
BE (1) BE656531A (en)
DE (1) DE1197878B (en)
ES (1) ES306759A1 (en)
GB (1) GB1016670A (en)
NL (1) NL6414133A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329773A (en) * 1961-06-06 1963-06-14 Bayer Ag Process for the preparation of (thio) -phosphor-, -phosphon- and -phosphinic acid esters

Also Published As

Publication number Publication date
NL6414133A (en) 1965-06-07
BE656531A (en) 1965-06-02
DE1197878B (en) 1965-08-05
ES306759A1 (en) 1965-04-01

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