CH145609A - Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid. - Google Patents

Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid.

Info

Publication number
CH145609A
CH145609A CH145609DA CH145609A CH 145609 A CH145609 A CH 145609A CH 145609D A CH145609D A CH 145609DA CH 145609 A CH145609 A CH 145609A
Authority
CH
Switzerland
Prior art keywords
aminomethylnaphthalene
preparation
disulfonic acid
disulfonic
acid
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 CH145609A publication Critical patent/CH145609A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
    • C07C309/47—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH145609D 1929-05-23 1929-05-23 Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid. CH145609A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH145609T 1929-05-23
CH143987T 1929-05-23

Publications (1)

Publication Number Publication Date
CH145609A true CH145609A (en) 1931-02-28

Family

ID=25714382

Family Applications (1)

Application Number Title Priority Date Filing Date
CH145609D CH145609A (en) 1929-05-23 1929-05-23 Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid.

Country Status (1)

Country Link
CH (1) CH145609A (en)

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