GB738170A - New sulphur-containing compounds - Google Patents

New sulphur-containing compounds

Info

Publication number
GB738170A
GB738170A GB2629152A GB2629152A GB738170A GB 738170 A GB738170 A GB 738170A GB 2629152 A GB2629152 A GB 2629152A GB 2629152 A GB2629152 A GB 2629152A GB 738170 A GB738170 A GB 738170A
Authority
GB
United Kingdom
Prior art keywords
compound
agent
phenyl radical
substituted
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
GB2629152A
Inventor
Herbert Aubrey Stevenson
Robert Frederick Brookes
Dennis John Higgons
John Ernest Cranham
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.)
Boots Pure Drug Co Ltd
Original Assignee
Boots Pure Drug Co Ltd
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 Boots Pure Drug Co Ltd filed Critical Boots Pure Drug Co Ltd
Priority to GB2629152A priority Critical patent/GB738170A/en
Publication of GB738170A publication Critical patent/GB738170A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention comprises compounds of formula <FORM:0738170/IV (b)/1> where the phenyl radical X is substituted with one or more chlorine atoms, and the phenyl radical Y is substituted with one or more nitro groups. The compound is prepared by reacting a substituted benzyl chloride of formula <FORM:0738170/IV (b)/2> with a substituted thiol of formula <FORM:0738170/IV (b)/3> in the presence of sodium ethoxide. A specific compound is p-chlorophenyl p-nitrobenzyl sulphide, obtained by reacting p-chlorophenylthiol dissolved in a solution of sodium ethoxide in ethanol, with p-nitrobenzyl chloride dissolved in ethanol.ALSO:Acaricidal preparations comprise compounds having the general formula <FORM:0738170/VI/1> where the phenyl radical X has one or more chlorine atom substituents, and the phenyl radical Y has one or more nitro group substituents. A specific compound described is p-chlorophenyl p-nitrobenzyl sulphide. The preparation may comprise the compound with a dispersing agent and/or a suspending agent in aqueous medium; or may comprise the compound with dispersing and/or suspending agents, with or without a water-miscible organic solvent, such as acetone, such that a dispersion is formed when the mixture is added to water. Dispersions may also be obtained by mixing an aqueous dispersion or dispersible powder containing the compound, with an emulsion comprising a paraffin oil, such as white oil, and an emulsifying agent in aqueous medium. Emulsions may comprise the compound in combination with an emulsifying agent and an organic solvent, such as xylene, and may also contain a wetting agent. Compositions may be prepared containing the compound and an emulsifying agent with or without a wetting agent, which form an emulsion when mixed with water. The compound may be mixed with a composition to form a smoke when ignited, or with a diluent to form a dust. The compound may be dissolved in a mixture of an oil and a solvent such as cyclohexanone or acetone, to form mists and aerosols; such compositions may comprise a propellant such as "Freon" (Registered Trade Mark) being a mixture of chloro-fluoro derivatives of methane and ethane. Examples describe p-chlorophenyl-p-nitrobenzene sulphide with Insem 108 (a non-ionic emulsifying agent which is an oleic acid ester of a glycol) and benzene; with "Belloid T.D." (Registered Trade Mark) (a condensate of formaldehyde and an alkyl aryl sulphonate), kaolin and anhydrous magnesium sulphate.
GB2629152A 1952-10-20 1952-10-20 New sulphur-containing compounds Expired GB738170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2629152A GB738170A (en) 1952-10-20 1952-10-20 New sulphur-containing compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2629152A GB738170A (en) 1952-10-20 1952-10-20 New sulphur-containing compounds

Publications (1)

Publication Number Publication Date
GB738170A true GB738170A (en) 1955-10-12

Family

ID=10241319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2629152A Expired GB738170A (en) 1952-10-20 1952-10-20 New sulphur-containing compounds

Country Status (1)

Country Link
GB (1) GB738170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056122B (en) * 1957-03-01 1959-04-30 Bayer Ag Process for the production of insecticidally active thiomethylalen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056122B (en) * 1957-03-01 1959-04-30 Bayer Ag Process for the production of insecticidally active thiomethylalen

Similar Documents

Publication Publication Date Title
GB727906A (en) Improvements in or relating to herbicidal compositions
GB792608A (en) New organic thiophosphoric acid derivatives, process for their preparation and compositions containing same
GB925320A (en) Fungicidal compositions containing benzimidazole derivatives
GB738170A (en) New sulphur-containing compounds
GB748422A (en) Thiadiazole derivatives and compositions containing them
GB947485A (en) Improvements in or relating to heterocyclic amidophosphate compounds and combating noxious organisms thereby
GB758926A (en) New sulphur containing compounds
NO116277B (en)
US3166563A (en) 2-lower alkyl sulfonyl-benzisothiazoline
US2938928A (en) P-bromobenzyl p-bromophenyl sulfide
GB792045A (en) New sulphur containing compounds
GB753810A (en) New aromatic chlorine and sulphur-containing compounds and compositions comprising them
GB1033265A (en) Cyano-phenyl ester derivatives of thio phosphorus acids
US2770568A (en) P-chlorobenzyl p-chlorophenyl sulfide and acaricidal compositions containing the same
GB758827A (en) New sulphur containing compounds
GB790199A (en) Benzyl phenyl sulphides and acaricidal compositions thereof
GB500197A (en) Manufacture of insecticidal compositions
GB713984A (en) New sulphur containing compounds
GB790197A (en) Benzyl phenyl sulphides and acaricidal compositions thereof
GB567353A (en) Improvements in the manufacture of tetrazole compounds
GB758658A (en) New organic sulphur containing compounds
GB642514A (en) Improvements in or relating to organic sulphur derivatives
GB767807A (en) New acaricidal compositions comprising benzylthiobenzthiazole and its derivatives
GB736473A (en) Compositions for combating parasites
ES213990A1 (en) New sulphur-containing compounds