DE876018C - Pest control - Google Patents

Pest control

Info

Publication number
DE876018C
DE876018C DED4496D DED0004496D DE876018C DE 876018 C DE876018 C DE 876018C DE D4496 D DED4496 D DE D4496D DE D0004496 D DED0004496 D DE D0004496D DE 876018 C DE876018 C DE 876018C
Authority
DE
Germany
Prior art keywords
pest control
substances
solid
general formula
xanthate
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
DED4496D
Other languages
German (de)
Inventor
Christoph Dr Grundmann
Winfried Dr Hentrich
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Priority to DED4496D priority Critical patent/DE876018C/en
Application granted granted Critical
Publication of DE876018C publication Critical patent/DE876018C/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D327/00Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/04Five-membered rings
    • 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/24Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with two or more hetero atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D327/00Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/06Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • 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)

Description

Schädlingsbekämpfung Es wurde gefunden, daB die cyclischen Xanthogenate der allgemeinen Formel bei schwachem Eigengeruch ausgeprägte insekticide Eigenschaften besitzen und infolgedessen ausgezeichnete Mittel für die Bekämpfung von Schädlingen, insbesondere tierischen und menschlichen Parasiten, wie Läusen, Wanzen, Flöhen usw., darstellen. In der allgemeinen Formel steht R für die Gruppe - C H2 - C H2 -bzw. - C H2 - C H2 - C H2 -, wobei jedoch die Wasserstoffatome der Methylengruppen ganz oder teilweise durch Substituenten ersetzt sein können. Stoffe der beanspruchten Art sind z. B. das Äthylenxanthogenat das Trimethylenxanthogenat das Propylenxanthögenat und das Tetramethyläthylenxanthogenat Diese Mittel werden zweckmäßig in Verbindung mit flüssigen oder festen inerten Trägerstoffen zur Anwendung gebracht, also beispielsweise in Form von Lösungen in organischen Lösungsmitteln oder auch auf festen pulverförmigen Trägerstoffen aufgebracht oder mit solchen Stoffen vermischt. Als Lösungsmittel kommen z. B. Kohlenwasserstoffe, wie Benzin, Benzol ' u. dgl., ferner Halogenkohlenwasserstöffe, wie Chloroform, Tetrachlorkohlenstoff, Tetrachloräthan, Trichloräthylen u. dgl., in Betracht. Als feste Trägerstoffe kann man die hierfür üblichen inerten Stoffe, wie beispielsweise aktive Kohle, Bleicherde, Bimssteinpulver, Kaolin, Tonerde, Silicägel, Talkum, Korkmehl, Holzmehl, gepulvertes Kunstharz od. dgl., verwenden.Pest control It has been found that the cyclic xanthates of the general formula have pronounced insecticidal properties with a weak intrinsic odor and are consequently excellent agents for combating pests, in particular animal and human parasites, such as lice, bedbugs, fleas, etc. In the general formula, R stands for the group - C H2 - C H2 - or. - C H2 - C H2 - C H2 -, although the hydrogen atoms of the methylene groups can be completely or partially replaced by substituents. Substances of the claimed type are z. B. Ethylenxanthogenat the trimethylene xanthate the propylenxanthogenate and tetramethylethylene xanthate These agents are expediently used in conjunction with liquid or solid inert carriers, that is to say, for example, in the form of solutions in organic solvents or also applied to solid, powdery carriers or mixed with such substances. As a solvent, for. B. hydrocarbons such as gasoline, benzene and the like, also halogenated hydrocarbons such as chloroform, carbon tetrachloride, tetrachloroethane, trichlorethylene and the like. The inert substances customary for this purpose, such as active charcoal, fuller's earth, pumice stone powder, kaolin, clay, silica gel, talc, cork flour, wood flour, powdered synthetic resin or the like, can be used as solid carriers.

Endlich kann man die Schädlingsbekämpfungsmittel auch festen, in Wasser oder organischen Lösungsmitteln löslichen Stoffen, wie beispielsweise Seifen oder Seifenersatzstoffen, z. B. Fettalkoholsulfonaten od. dgl., einverleiben, bei deren üblicher Verwendung dieselben dann zur Wirkung kommen. In diesem Falle werden die neuen Mittel beim Waschen, beispielsweise bei der Körperwäsche, zur Einwirkung gebracht, man kann sie aber auch durch Auflösen der Seifen oder Seifenersatzstoffe in Wasser in wäßrige Emulsionen überführen und in dieser Form durch Versprühen, Verspritzen; Besprengen oder Tränken zur Anwendung bringen. In dieser Form kann man die Produkte auch zur Desinfektion bzw. Entwesung von Gegenständen, Räumen, Fußböden, Wänden u. dgl. gebrauchen.Finally you can get the pesticide solid in water or substances soluble in organic solvents, such as soaps or Soap substitutes, e.g. B. fatty alcohol sulfonates usual use the same then come into effect. In this case, the brought new agents into action when washing, for example when washing your body, but you can also dissolve the soaps or soap substitutes in water converted into aqueous emulsions and in this form by spraying, atomizing; Apply sprinkling or soaking. In this form you can get the products also for the disinfection or disinfestation of objects, rooms, floors, walls and the like.

Beispiel _ 5 Teile Äthylenxanthogenat und 95 Teile Talkum werden untereinander innig vermischt. Die Mischung kann als Körperpuder zur Verhütung der Verlausung der Kleidung verwendet werden.Example _ 5 parts of ethylene xanthate and 95 parts of talc are intimately mixed with one another. The mixture can be used as a body powder to prevent lice in clothing.

Claims (1)

PATENTANSPRUCH: Verwendung cyclischer Xanthogenate der allgemeinen Formel in welcher R die Gruppe - C H2 - C H2 - bzw. - CH, - CH2 - CH2 - bedeutet, wobei die Wasserstoffatome ganz oder teilweise durch Substituenten ersetzt sein können, für sich oder im Gemisch mit inerten Trägerstoffen als Schädlingsbekämpfungsmittel.PATENT CLAIM: Use of cyclic xanthates of the general formula in which R denotes the group - C H2 - C H2 - or - CH, - CH2 - CH2 -, it being possible for the hydrogen atoms to be completely or partially replaced by substituents, either alone or in admixture with inert carriers as pesticides.
DED4496D 1943-09-30 1943-09-30 Pest control Expired DE876018C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED4496D DE876018C (en) 1943-09-30 1943-09-30 Pest control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED4496D DE876018C (en) 1943-09-30 1943-09-30 Pest control

Publications (1)

Publication Number Publication Date
DE876018C true DE876018C (en) 1953-05-07

Family

ID=7031028

Family Applications (1)

Application Number Title Priority Date Filing Date
DED4496D Expired DE876018C (en) 1943-09-30 1943-09-30 Pest control

Country Status (1)

Country Link
DE (1) DE876018C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060655B (en) * 1957-10-26 1959-07-02 Merck Ag E Pest repellants
US3282960A (en) * 1964-09-29 1966-11-01 Thiokol Chemical Corp Propylene monothiocarbonate and processes for making and using the same
US5502073A (en) * 1987-06-05 1996-03-26 The Wellcome Foundation Heterocyclic pesticidal compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060655B (en) * 1957-10-26 1959-07-02 Merck Ag E Pest repellants
US3282960A (en) * 1964-09-29 1966-11-01 Thiokol Chemical Corp Propylene monothiocarbonate and processes for making and using the same
US5502073A (en) * 1987-06-05 1996-03-26 The Wellcome Foundation Heterocyclic pesticidal compounds

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