CH304256A - Process for the production of a condensation product. - Google Patents

Process for the production of a condensation product.

Info

Publication number
CH304256A
CH304256A CH304256DA CH304256A CH 304256 A CH304256 A CH 304256A CH 304256D A CH304256D A CH 304256DA CH 304256 A CH304256 A CH 304256A
Authority
CH
Switzerland
Prior art keywords
condensation product
production
water
dichloro
chloro
Prior art date
Application number
Other languages
German (de)
Inventor
Ag Variapat
Original Assignee
Ag Variapat
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 Ag Variapat filed Critical Ag Variapat
Publication of CH304256A publication Critical patent/CH304256A/en

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
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
    • C07C323/43—Y being a hetero atom
    • C07C323/44—X or Y being nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Description

  

  Verfahren zur Herstellung eines Kondensationsproduktes.    Gegenstand des vorliegenden Patentes ist ein Verfahren zur Herstellung eines     Konden-          sationsprocluktes    der Formel  
EMI0001.0003     
    dadurch gekennzeichnet,     da.ss    man ein     3-Tri-          fluormethyl    -4- chlor- 6     -sulfo-phenyl-1-0-aryl-          urethan    in Gegenwart von Wasser mit 2,4'  hichlor-4-amino-diphenyl-thioäther     umsetzt.     



  Das neue     Kondensationsprodukt    bildet ein  helles, in heissem Wasser klar lösliches Kri  stallpulver, das als     Mottensehut.zmittel    verwen  det werden kann.  



  <I>Beispiel:</I>  Zu einer     wässrigen    Emulsion von 20 Ge  wichtsteilen des     3-Trifhtormethyl-4-chlor-6-          sulfo-phenyl-1-0-aryl-urethans    gibt man die  berechnete Menge     2,4'-Dichlor-4-amino-diphe-          nyl-thioäther    und erwärmt einige Stunden im  siedenden Wasserbad. Der Kolbeninhalt wird    mit Kochsalz gesättigt. Hierbei scheidet sieh  ein Öl aus, das beim Stehen über Nacht fest  wird. Das Kondensationsprodukt wird in  Wasser von 80 bis 90  gelöst, mit wenig Tier  kohle versetzt und heiss filtriert. Nach Zugabe  von gesättigter     Kochsalzlösung    scheidet sich  das     Kondensationsprodukt    in guter Reinheit  und Ausbeute aus.  



  Das neue     Kondensationsprodukt    stellt nach  dem     Trocknen    und Mahlen ein helles, in hei  ssem Wasser     klar    lösliches Pulver dar.



  Process for the production of a condensation product. The subject of the present patent is a process for the production of a condensation product of the formula
EMI0001.0003
    characterized in that a 3-trifluoromethyl -4-chloro-6-sulfo-phenyl-1-0-aryl urethane is reacted in the presence of water with 2,4 'dichloro-4-aminodiphenyl thioether .



  The new condensation product forms a pale crystal powder which is clearly soluble in hot water and which can be used as a moth hat.



  <I> Example: </I> The calculated amount of 2,4'-dichloro is added to an aqueous emulsion of 20 parts by weight of 3-trifhtomethyl-4-chloro-6-sulfo-phenyl-1-0-aryl-urethane -4-amino-diphenyl-thioether and heated for a few hours in a boiling water bath. The contents of the flask are saturated with table salt. Here you see an oil that solidifies when standing overnight. The condensation product is dissolved in water from 80 to 90, mixed with a little animal charcoal and filtered hot. After adding saturated sodium chloride solution, the condensation product separates out in good purity and yield.



  After drying and grinding, the new condensation product is a pale powder that is clearly soluble in hot water.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Konden sationsproduktes der Formel EMI0001.0023 dadureh gekennzeichnet, dass man ein 3-Tri- fluormethyl- 4- chlor- 6 - sulfo-phenyl-1-0-aryl- urethan in Gegenwart von Wasser mit 2,4'- Dichlor-4-amino-diphenyl-thioäther umsetzt. Das neue Kondensationsprodukt bildet ein schönes helles, in heissem Wasser klar lösliches Kristallpulver, das als Mottenschutzmittel ver wendet werden kann. PATENT CLAIM: Process for the production of a condensation product of the formula EMI0001.0023 characterized by the fact that a 3-trifluoromethyl-4-chloro-6-sulfophenyl-1-0-aryl urethane is reacted in the presence of water with 2,4'-dichloro-4-aminodiphenyl thioether. The new condensation product forms a beautiful, light-colored crystal powder which is clearly soluble in hot water and which can be used as a moth repellent.
CH304256D 1950-04-29 1950-04-29 Process for the production of a condensation product. CH304256A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH304256T 1950-04-29
CH300283T 1950-12-26

Publications (1)

Publication Number Publication Date
CH304256A true CH304256A (en) 1954-12-31

Family

ID=25734147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH304256D CH304256A (en) 1950-04-29 1950-04-29 Process for the production of a condensation product.

Country Status (1)

Country Link
CH (1) CH304256A (en)

Similar Documents

Publication Publication Date Title
CH304256A (en) Process for the production of a condensation product.
CH304268A (en) Process for the production of a condensation product.
CH304270A (en) Process for the production of a condensation product.
CH304271A (en) Process for the production of a condensation product.
CH304264A (en) Process for the production of a condensation product.
CH304260A (en) Process for the production of a condensation product.
CH304258A (en) Process for the production of a condensation product.
CH304263A (en) Process for the production of a condensation product.
CH304269A (en) Process for the production of a condensation product.
CH304265A (en) Process for the production of a condensation product.
CH304266A (en) Process for the production of a condensation product.
CH304259A (en) Process for the production of a condensation product.
CH304262A (en) Process for the production of a condensation product.
CH304261A (en) Process for the production of a condensation product.
CH304267A (en) Process for the production of a condensation product.
CH304257A (en) Process for the production of a condensation product.
CH206897A (en) Process for the preparation of a quaternary amino fatty acid amide derivative.
CH217133A (en) Process for the production of a water-soluble, higher molecular weight, α-substituted benzylamine derivative.
CH223164A (en) Process for the preparation of 4-amino-benzene-sulfonylaminomethanesulfonic acid.
CH283579A (en) Process for the production of a thiosemicarbazone.
CH311678A (en) Process for the production of a new basic substituted fatty acid amide.
CH217136A (en) Process for the production of a water-soluble, higher molecular weight, α-substituted benzylamine derivative.
CH301683A (en) Process for the preparation of a new aromatic thioether.
CH261818A (en) Process for the preparation of a substituted 2,4-diamino-1,3,5-triazine.
CH184300A (en) Process for the preparation of a condensation product from the a-naphthylamide of 2,3-oxynaphthoic acid and formaldehyde.