CH214498A - Process for the preparation of an azo dye from para-amidophenylarsinic acid. - Google Patents

Process for the preparation of an azo dye from para-amidophenylarsinic acid.

Info

Publication number
CH214498A
CH214498A CH214498DA CH214498A CH 214498 A CH214498 A CH 214498A CH 214498D A CH214498D A CH 214498DA CH 214498 A CH214498 A CH 214498A
Authority
CH
Switzerland
Prior art keywords
amidophenylarsinic
para
preparation
acid
azo dye
Prior art date
Application number
Other languages
German (de)
Inventor
Dr Friedheim E A H
Original Assignee
Dr Friedheim E A H
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 Dr Friedheim E A H filed Critical Dr Friedheim E A H
Publication of CH214498A publication Critical patent/CH214498A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/66—Arsenic compounds
    • C07F9/70—Organo-arsenic compounds
    • C07F9/74—Aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH214498D 1939-04-26 1939-04-26 Process for the preparation of an azo dye from para-amidophenylarsinic acid. CH214498A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH722340X 1939-04-26

Publications (1)

Publication Number Publication Date
CH214498A true CH214498A (en) 1941-04-30

Family

ID=4531644

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214498D CH214498A (en) 1939-04-26 1939-04-26 Process for the preparation of an azo dye from para-amidophenylarsinic acid.

Country Status (3)

Country Link
CH (1) CH214498A (en)
DE (1) DE722340C (en)
NL (1) NL52855C (en)

Also Published As

Publication number Publication date
NL52855C (en) 1900-01-01
DE722340C (en) 1942-07-07

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