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GB763246A - A new diaryl disulphide and acaricidal compositions containing it - Google Patents

A new diaryl disulphide and acaricidal compositions containing it

Info

Publication number
GB763246A
GB763246A GB2302253A GB2302253A GB763246A GB 763246 A GB763246 A GB 763246A GB 2302253 A GB2302253 A GB 2302253A GB 2302253 A GB2302253 A GB 2302253A GB 763246 A GB763246 A GB 763246A
Authority
GB
United Kingdom
Prior art keywords
disulphide
fluorobenzyl
solvents
sulphur
product
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
GB2302253A
Inventor
Herbert Aubrey Stevenson
Nigel George Clark
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 GB2302253A priority Critical patent/GB763246A/en
Publication of GB763246A publication Critical patent/GB763246A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention comprises bis-p-fluorobenzyl disulphide and a process for producing it by the action of sodium sulphide and sulphur on a p-fluorobenzyl halide in aqueous alcoholic solution. In an example p-fluorobenzyl bromide is treated with sulphur and sodium sulphide in aqueous alcoholic solution. The product is an acaricide. It may also be prepared by oxidation of the corresponding thiol with alcoholic iodine.ALSO:Bis - parafluorobenzyl disulphide (see Group IV (b)) is made up into dusts, dispersions and emulsions for the control of mites. In an example a suitable compoition is obtained from Insem 108 and xylene as solvent for the product, for dilution with water for an emulsion. Other diluents, powders, solvents, &c. mentioned include ignitable slow-burning compositions for smokes, non-volatile oils and supplementary solvents for aerosols, wetting &c. agents, and water-miscible solvents, such as cyclohexamine and acetone, and "Freon" (Registered Trade Mark).
GB2302253A 1953-08-20 1953-08-20 A new diaryl disulphide and acaricidal compositions containing it Expired GB763246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2302253A GB763246A (en) 1953-08-20 1953-08-20 A new diaryl disulphide and acaricidal compositions containing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2302253A GB763246A (en) 1953-08-20 1953-08-20 A new diaryl disulphide and acaricidal compositions containing it

Publications (1)

Publication Number Publication Date
GB763246A true GB763246A (en) 1956-12-12

Family

ID=10188833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2302253A Expired GB763246A (en) 1953-08-20 1953-08-20 A new diaryl disulphide and acaricidal compositions containing it

Country Status (1)

Country Link
GB (1) GB763246A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193957A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Extreme pressure (EP) aromatic oniphide lubricating oil additive and process for preparing same
US8569210B2 (en) 2008-06-26 2013-10-29 Suncor Energy Inc. Turfgrass fungicide formulation with pigment
US8747874B2 (en) 2004-05-18 2014-06-10 Suncor Energy Inc. Spray oil and method of use thereof for controlling turfgrass pests
US9226504B2 (en) 2010-09-09 2016-01-05 Suncor Energy Inc. Synergistic paraffinic oil and boscalid fungicides
US9357768B2 (en) 2006-10-05 2016-06-07 Suncor Energy Inc. Herbicidal composition with increased herbicidal efficacy
US9451773B2 (en) 2011-06-03 2016-09-27 Suncor Energy Inc. Paraffinic oil-in-water emulsions for controlling infection of crop plants by fungal pathogens
US12207655B2 (en) 2019-02-15 2025-01-28 Nutrien Ag Solutions (Canada) Inc. Protoporphyrin IX derivatives and use thereof to improve the health of plants

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193957A (en) * 1986-07-28 1988-02-24 Magyar Asvanyolaj Es Foeldgaz Extreme pressure (EP) aromatic oniphide lubricating oil additive and process for preparing same
US9999219B2 (en) 2004-05-18 2018-06-19 Suncor Energy Inc. Spray oil and method of use therof for controlling turfgrass pests
US8747874B2 (en) 2004-05-18 2014-06-10 Suncor Energy Inc. Spray oil and method of use thereof for controlling turfgrass pests
US9357768B2 (en) 2006-10-05 2016-06-07 Suncor Energy Inc. Herbicidal composition with increased herbicidal efficacy
US9801369B2 (en) 2006-10-05 2017-10-31 Suncor Energy Inc. Herbicidal composition with increased herbicidal efficacy
US8853128B2 (en) 2008-06-26 2014-10-07 Suncor Energy Inc. Turfgrass fungicide formulation with pigment
US9485988B2 (en) 2008-06-26 2016-11-08 Suncor Energy Inc. Turfgrass fungicide formulation with pigment
US9826738B2 (en) 2008-06-26 2017-11-28 Suncor Energy Inc. Turfgrass fungicide formulation with pigment
US8569210B2 (en) 2008-06-26 2013-10-29 Suncor Energy Inc. Turfgrass fungicide formulation with pigment
US9750249B2 (en) 2010-09-09 2017-09-05 Suncor Energy Inc. Synergistic paraffinic oil and boscalid fungicides
US9226504B2 (en) 2010-09-09 2016-01-05 Suncor Energy Inc. Synergistic paraffinic oil and boscalid fungicides
US9451773B2 (en) 2011-06-03 2016-09-27 Suncor Energy Inc. Paraffinic oil-in-water emulsions for controlling infection of crop plants by fungal pathogens
US12207655B2 (en) 2019-02-15 2025-01-28 Nutrien Ag Solutions (Canada) Inc. Protoporphyrin IX derivatives and use thereof to improve the health of plants

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