CH200282A - Process for the production of a condensation product. - Google Patents

Process for the production of a condensation product.

Info

Publication number
CH200282A
CH200282A CH200282DA CH200282A CH 200282 A CH200282 A CH 200282A CH 200282D A CH200282D A CH 200282DA CH 200282 A CH200282 A CH 200282A
Authority
CH
Switzerland
Prior art keywords
production
condensation product
orange
toluidine
chloro
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH200282A publication Critical patent/CH200282A/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

  Verfahren zur Herstellung eines Kondensationsproduktes.    Vorliegendes Patent bezieht sich auf ein  Verfahren zur Herstellung eines     Kondensa,          tionspracluktes,        zha--durch,    gekennzeichnet,     dass     man     1-Chlor-2-nitrobenzol-4-propylsulfon    mit       p-Toluidin    kondensiert.  



  Das so, erhaltene     4'-Metllyl-2-nieodi-          phenyllamin-4-propylsulion    bildet orange  farbene Kristalle     und    färbt     Azetats-ei#cle    in  orangegelben Tönen von hervorragenden       Eclitheitseigen-schaften.     



  <I>Beispiel:</I>  <B>5</B> Teile     1-Chlor-2,-nitroben#zol-4-propyl-          sulion    werden mit der 4 bis     5faclien    Menge       p-Toluidin    kurze Zeit auf<B>150</B> -bis<B>160 ' C</B>  erhitzt. Nach dem Verdünnen mit- etwa<B>1,00</B>  Teilen Alkohol scheidet sieh das Reaktions-         produkt    beim Erkalten in orangefarbigen  Kristallen aus.



  Process for the production of a condensation product. The present patent relates to a process for the preparation of a condensate, tionpracluktes, zha - characterized in that 1-chloro-2-nitrobenzene-4-propylsulfone is condensed with p-toluidine.



  The 4'-Metllyl-2-nieodiphenylamine-4-propylsulion thus obtained forms orange-colored crystals and colors acetate eggs in orange-yellow shades of excellent eclipse properties.



  <I> Example: </I> <B> 5 </B> parts of 1-chloro-2, -nitrobene-zol-4-propylsulion are mixed with the 4 to 5-fold amount of p-toluidine for a short time 150 to <B> 160 'C </B> heated. After dilution with about <B> 1.00 </B> parts of alcohol, the reaction product separates out in orange crystals on cooling.

Claims (1)

PATENTÄNSPRUCII: Verfabren zur Herstellung eines Konden sationsproduktes, dadurch, gekennzeichnet, da3 man 1-Clilor-2-nitrobenzol-4-propylsulfon mit p-Toluidin kondensiert. Das so erhaltene 9-Metllyl-2-nitrocli- plienylamin-4-propylsulf,on bildet, orange farbene Kristalle und färbt Azetatseicle in orangegelben Tönen von hervorragenden Echtheits,eigenschaften. PATENT PRINCIPLE: Process for the production of a condensation product, characterized in that 1-chloro-2-nitrobenzene-4-propylsulfone is condensed with p-toluidine. The 9-metllyl-2-nitroclipilienylamine-4-propylsulfonone thus obtained forms orange-colored crystals and dyes acetate particles in orange-yellow shades of excellent fastness properties.
CH200282D 1935-11-28 1936-11-23 Process for the production of a condensation product. CH200282A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200282X 1935-11-28
CH195657T 1936-11-23

Publications (1)

Publication Number Publication Date
CH200282A true CH200282A (en) 1938-09-30

Family

ID=25722783

Family Applications (1)

Application Number Title Priority Date Filing Date
CH200282D CH200282A (en) 1935-11-28 1936-11-23 Process for the production of a condensation product.

Country Status (1)

Country Link
CH (1) CH200282A (en)

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