GB780520A - New sulphur containing compounds - Google Patents
New sulphur containing compoundsInfo
- Publication number
- GB780520A GB780520A GB724855A GB724855A GB780520A GB 780520 A GB780520 A GB 780520A GB 724855 A GB724855 A GB 724855A GB 724855 A GB724855 A GB 724855A GB 780520 A GB780520 A GB 780520A
- Authority
- GB
- United Kingdom
- Prior art keywords
- substituted
- sulphide
- phenyl
- cyanobenzyl
- benzyl
- 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
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)
- Indole Compounds (AREA)
Abstract
The invention comprises benzyl phenyl sulphides of the formula: <FORM:0780520/IV (a)/1> in which one of the phenyl radicals X or Y is substituted by one or more cyano, carbonamido, carboxy, or alkoxycarbonyl groups, and may be additionally substituted by one or more atoms of Cl, Br, F or I, and the other phenyl is unsubstituted or substituted by one or more cyano, carbonamido, carboxy or alkoxycarbonyl groups or Cl, Br, F or I atoms, except that when Y is unsubstituted, X may not have ortho-carboxy; also a process for the production of some of the compounds by reaction between substituted benzyl halides: <FORM:0780520/IV (a)/2> and benzene thiols: <FORM:0780520/IV (a)/3> in which A or B is substituted by COOH or CN and may be additionally by Cl, Br, F or I and the other phenyl is substituted by COOH, CN, Cl, F, Br or I or is unsubstituted. The -CN group may be obtained from dehydration of the -CONH2 group, and the COOH groups may be esterified. The -COOH groups present may be converted to -CONH2 by action of ammonia on the acid chloride. The invention also comprises acaricidal compositions (see Group VI). In examples: p-chlorophenyl p-cyanobenzyl sulphide, p-cyanobenzyl phenyl sulphide, p-cyanobenzyl p-fluorophenyl sulphide, o-(p-cyanobenzyl thio)-benzoic acid, and o-(p-chlorobenzylthio)-benzoic acid are prepared by condensation of the required substituted benzyl sulphide with a suitably substituted benzene thiol; o-(p-chlorbenzylthio)-benzamide, and the corresponding p-cyanobenzylthio- and benzylthio-compounds, are prepared by the action of ammonia on the acid chlorides, obtainable from the acids; p-chlorobenzyl o-cyanophenyl sulphide, benzyl o-cyanophenyl sulphide and p-cyanobenzyl o-cyanophenyl sulphide, are obtained by the action of POCl3 on the corresponding carboxyamides; ethyl and methyl esters of o-(p-chlorobenzylthio)benzoic acid are prepared by esterification of the acid.ALSO:Acaricidal compositions comprise as active ingredient benzyl phenyl sulphides of the formula <FORM:0780520/VI/1> in which the radicles X and Y may be substituted by halogens with or without other groups (see Group IV (b)), and may be in the form of dusts, dispersions, smokes, mists and aerosols. In examples, a dispersible powder is made from p-chlorophenyl p-cyanobenzyl sulphide, " Belloid " T.D. (Registered Trade Mark) and kaolin; an emulsifying agent and benzene with the above; and acetone with the same compound for an aerosol; other products which may be made up as active ingredients in compositions include phenyl benzyl sulphides substituted by fluoro and cyano, carboxylic ester and chloro.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB724855A GB780520A (en) | 1955-03-11 | 1955-03-11 | New sulphur containing compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB724855A GB780520A (en) | 1955-03-11 | 1955-03-11 | New sulphur containing compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB780520A true GB780520A (en) | 1957-08-07 |
Family
ID=9829471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB724855A Expired GB780520A (en) | 1955-03-11 | 1955-03-11 | New sulphur containing compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB780520A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116419B1 (en) * | 1967-05-02 | 1976-05-24 | ||
EP0301421A2 (en) * | 1987-07-28 | 1989-02-01 | Roche Diagnostics GmbH | Sulfur compounds, process for their preparation and medicines |
-
1955
- 1955-03-11 GB GB724855A patent/GB780520A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116419B1 (en) * | 1967-05-02 | 1976-05-24 | ||
EP0301421A2 (en) * | 1987-07-28 | 1989-02-01 | Roche Diagnostics GmbH | Sulfur compounds, process for their preparation and medicines |
EP0301421A3 (en) * | 1987-07-28 | 1989-05-10 | Boehringer Mannheim Gmbh | Sulfur compounds, process for their preparation and medicines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1038725A (en) | Substituted indanes and indenes | |
GB788690A (en) | Improvements in or relating to thiophosphoric acid esters having pesticidal properties | |
DE3841432A1 (en) | PYRIDE DERIVATIVES AND THEIR USE AS HERBICIDES | |
US4440780A (en) | Fungicidal 3-(N-acyl-N-arylamino)-and 3-(N-thionoacyl-N-arylamino)-gamma-butyrolactones and gamma-thiobutyrolactones | |
GB780520A (en) | New sulphur containing compounds | |
US2863753A (en) | Method of weed control | |
EP0104691B1 (en) | Fungicidally active compounds | |
GB1390639A (en) | Phenyl-formamidine carboxylic acid esters the preparation thereof and their use as pesticides | |
GB1081249A (en) | New phosphorus-containing esters | |
GB866422A (en) | New thiophosphoric and thiophosphonic acid esters | |
KR830001218A (en) | Method for producing 0-(pyridyloxy-phenyl)-lactic acid ester | |
ES257805A1 (en) | Stable anhydrous disodium ethylene bisdithiocarbamate | |
GB1088895A (en) | Herbicidal substituted imidazoles | |
GB899897A (en) | Organo-phosphorus derivatives | |
US3166589A (en) | Phenoxyacetamides for the control of pests | |
US4269849A (en) | Fungicidal 3-(N-cycloalkylcarbonyl-N-arylamino)-gamma-butyrolactones and gamma-butyrothiolactones | |
GB1020809A (en) | Unsaturated phosphoric acid esters and their use as pest-control agents | |
GB1080450A (en) | Amidido-phosphoric, -phosphonic and -thiophosphoric, -phosphonic acid esters | |
GB1226548A (en) | ||
GB919200A (en) | New thiophosphorus acid esters | |
EP0057028A2 (en) | Fungicides | |
GB1313903A (en) | Phosphoric acid amide esters | |
US3998961A (en) | Fungicidal sulfonamidothiophenes | |
GB808187A (en) | Weedkilling compositions | |
JPS6413064A (en) | Meso-tartaric acid amide derivative |