AT45014B - Process for the preparation of nitrated diazo compounds. - Google Patents

Process for the preparation of nitrated diazo compounds.

Info

Publication number
AT45014B
AT45014B AT45014DA AT45014B AT 45014 B AT45014 B AT 45014B AT 45014D A AT45014D A AT 45014DA AT 45014 B AT45014 B AT 45014B
Authority
AT
Austria
Prior art keywords
preparation
diazo compounds
nitrated
nitrated diazo
compounds
Prior art date
Application number
Other languages
German (de)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT45014B publication Critical patent/AT45014B/en

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

Description

  

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 laufen gelassen. Es wird längere Zeit gerührt. Beim Eingiessen in so viel Eis, dass die Temperatur nicht über 50 C steigt, scheidet sich die Nitrodia. zoverbindung grün kristallinisch ab. Mit viel Wasser geht sie mit gelber Farbe in Lösung.



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 run. It is stirred for a long time. When pouring into so much ice that the temperature does not rise above 50 C, the nitrodia separates. zo connection green crystalline. With a lot of water it goes into solution with a yellow color.

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Darstellung nitrierter Diazoverbindungen, darin bestehend, dass aromatische Amine in hochprozentiger Schwefelsäure diazotiert und in derselben Lösung nitriert werden. PATENT CLAIM: Process for the preparation of nitrated diazo compounds, consisting in that aromatic amines are diazotized in high-percentage sulfuric acid and nitrated in the same solution.
AT45014D 1908-12-04 1909-03-13 Process for the preparation of nitrated diazo compounds. AT45014B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE45014X 1908-12-04

Publications (1)

Publication Number Publication Date
AT45014B true AT45014B (en) 1910-11-25

Family

ID=5624854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT45014D AT45014B (en) 1908-12-04 1909-03-13 Process for the preparation of nitrated diazo compounds.

Country Status (1)

Country Link
AT (1) AT45014B (en)

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