DE248047C - - Google Patents

Info

Publication number
DE248047C
DE248047C DENDAT248047D DE248047DA DE248047C DE 248047 C DE248047 C DE 248047C DE NDAT248047 D DENDAT248047 D DE NDAT248047D DE 248047D A DE248047D A DE 248047DA DE 248047 C DE248047 C DE 248047C
Authority
DE
Germany
Prior art keywords
arsinic
acid
aminonitrobenzene
diaminobenzene
absence
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DENDAT248047D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE248047C publication Critical patent/DE248047C/de
Expired legal-status Critical Current

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)

Description

ilERLtN. GEDRUCKT IN DER RElCHSDRÜCKEREi.ilERLtN. PRINTED IN THE RIGHT PRINTING SHOP.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung der 2 · 5 - Diaminobenzol-i-arsinsäuren, darin bestehend, daß man 2 · 5-Aminonitrobenzol-i-arsinsäure bei Abwesenheit von freier Mineralsäure reduziert.Process for the preparation of the 2 · 5 - diaminobenzene-i-arsinic acids, consisting in that 2 · 5-aminonitrobenzene-i-arsinic acid reduced in the absence of free mineral acid.
DENDAT248047D Expired DE248047C (en)

Publications (1)

Publication Number Publication Date
DE248047C true DE248047C (en) 1900-01-01

Family

ID=506790

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT248047D Expired DE248047C (en)

Country Status (1)

Country Link
DE (1) DE248047C (en)

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