CH206362A - Process for the preparation of a nitrogen compound. - Google Patents

Process for the preparation of a nitrogen compound.

Info

Publication number
CH206362A
CH206362A CH206362DA CH206362A CH 206362 A CH206362 A CH 206362A CH 206362D A CH206362D A CH 206362DA CH 206362 A CH206362 A CH 206362A
Authority
CH
Switzerland
Prior art keywords
preparation
nitrogen compound
hours
trichlorophenyletherphenyl
amide
Prior art date
Application number
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH206362A publication Critical patent/CH206362A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
    • C07C331/02—Thiocyanates
    • C07C331/12—Thiocyanates having sulfur atoms of thiocyanate groups bound to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms, not being part of nitro or nitroso groups

Landscapes

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

Description

  

  Verfahren zur Darstellung einer     Stickstoffverbindung.       Gegenstand des vorliegenden Patentes ist  ein Verfahren zur Darstellung einer Stick  stoffverbindung, dadurch gekennzeichnet, dass  man     Dimethylaminoessigsäure-2,2',4'-trichlor-          phenylätherphenyl-4-amid    mit     a,p-Chloräthy-          lenrhodanid    umsetzt. Das Endprodukt, ein  helles, in heissem Wasser lösliches Pulver,  hat gute     fungicide    und     bactericide    Eigen  schaften und kann als Desinfektionsmittel  verwendet werden.  



  <I>Beispiel:</I>  19 Teile     Dimethylaminoessigsäure-2,2',4'-          trichlor-phenylätherphenyl-4-amid    - darge  stellt durch Kondensation von 1     Mol.        3,4-          Dichlornitrobenzol    mit 1,2     Mol.        2,4-Dichlor-          phenol    bei     130-140'    durch     Zutropfen.    einer       50        %igen        Kalilauge        innert        2-4        Stunden,

       Erhitzen während weiteren 4-5 Stunden auf       150-1.60,    Reduktion der erhaltenen     Nitro-          verbindung    in bekannter Weise, Umsetzung  des Amins mit     Ohlorac;etylchlorid    und Er  hitzen des Reaktionsproduktes unter gutem    Rühren mit 20     0joiger        Dimethylaminlösung     zuerst 6 Stunden bei Zimmertemperatur, dann  12-14 Stunden bei<B>70-800</B> - werden in  50 Teilen Benzol gelöst und mit 6 Teilen       a"p-Chloräthylenrhodanid    zur Reaktion ge  bracht.

   Nach 24stündigem Erhitzen unter       Rückfluss    wird die     quaternäre    Ammonium  verbindung nach Entfernung des Lösungs  mittels als helles Pulver erhalten, das in  heissem Wasser,     insbesondere-bei    Zusatz von  Alkohol, löslich ist.



  Process for the preparation of a nitrogen compound. The subject of the present patent is a process for the preparation of a stick material compound, characterized in that dimethylaminoacetic acid-2,2 ', 4'-trichlorophenyletherphenyl-4-amide is reacted with a, p-chloroethylene rhodanide. The end product, a light-colored powder that is soluble in hot water, has good fungicidal and bactericidal properties and can be used as a disinfectant.



  <I> Example: </I> 19 parts of dimethylaminoacetic acid-2,2 ', 4'-trichlorophenyletherphenyl-4-amide - represented by condensation of 1 mol. 3,4-dichloronitrobenzene with 1.2 mol. 2, 4-dichlorophenol at 130-140 'by dropwise addition. a 50% potassium hydroxide solution within 2-4 hours,

       Heating for a further 4-5 hours to 150-1.60, reduction of the nitro compound obtained in a known manner, reaction of the amine with Ohlorac; ethyl chloride and heating of the reaction product with good stirring with 20% dimethylamine solution, first 6 hours at room temperature, then 12- 14 hours at <B> 70-800 </B> - are dissolved in 50 parts of benzene and reacted with 6 parts of a "p-chloroethylene rhodanide.

   After heating under reflux for 24 hours, the quaternary ammonium compound is obtained after removal of the solvent as a pale powder which is soluble in hot water, especially when alcohol is added.

Claims (1)

PATENTANSPRUCH: Verfahren zur .Darstellung einer Stick stoffverbindung, dadurch gekennzeichnet, dass man Dimethylaminoessigsäure-2,2',4'-trichlor- phenylätherphenyl-4-amid mit a,ss-Chloräthy- lenrhodanid umsetzt. Das Endprodukt, ein helles, in heissem Wasser lösliches Pulver, hat gute fungicide und bactericide Eigen schaften und kann als Desinfektionsmittel verwendet werden. PATENT CLAIM: A method for .Darstellung a nitrogen compound, characterized in that dimethylaminoacetic acid-2,2 ', 4'-trichlorophenyletherphenyl-4-amide is reacted with α, ß-chloroethy- lenrhodanid. The end product, a light-colored powder that is soluble in hot water, has good fungicidal and bactericidal properties and can be used as a disinfectant.
CH206362D 1937-12-27 1937-12-27 Process for the preparation of a nitrogen compound. CH206362A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH206362T 1937-12-27
CH723275X 1937-12-27

Publications (1)

Publication Number Publication Date
CH206362A true CH206362A (en) 1939-07-31

Family

ID=25724290

Family Applications (1)

Application Number Title Priority Date Filing Date
CH206362D CH206362A (en) 1937-12-27 1937-12-27 Process for the preparation of a nitrogen compound.

Country Status (1)

Country Link
CH (1) CH206362A (en)

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