FR1526517A - Procédé de fabrication de l'acide 1-amino-7-hydroxynaphtalène-4-sulfonique - Google Patents

Procédé de fabrication de l'acide 1-amino-7-hydroxynaphtalène-4-sulfonique

Info

Publication number
FR1526517A
FR1526517A FR109628A FR109628A FR1526517A FR 1526517 A FR1526517 A FR 1526517A FR 109628 A FR109628 A FR 109628A FR 109628 A FR109628 A FR 109628A FR 1526517 A FR1526517 A FR 1526517A
Authority
FR
France
Prior art keywords
hydroxynaphthalene
amino
manufacturing process
sulfonic acid
sulfonic
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
FR109628A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR109628A priority Critical patent/FR1526517A/fr
Application granted granted Critical
Publication of FR1526517A publication Critical patent/FR1526517A/fr
Expired legal-status Critical Current

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
    • C07C309/33—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of six-membered aromatic rings being part of condensed ring systems
    • C07C309/34—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of six-membered aromatic rings being part of condensed ring systems formed by two rings
    • C07C309/35—Naphthalene sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR109628A 1966-06-08 1967-06-08 Procédé de fabrication de l'acide 1-amino-7-hydroxynaphtalène-4-sulfonique Expired FR1526517A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR109628A FR1526517A (fr) 1966-06-08 1967-06-08 Procédé de fabrication de l'acide 1-amino-7-hydroxynaphtalène-4-sulfonique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0049421 1966-06-08
FR109628A FR1526517A (fr) 1966-06-08 1967-06-08 Procédé de fabrication de l'acide 1-amino-7-hydroxynaphtalène-4-sulfonique

Publications (1)

Publication Number Publication Date
FR1526517A true FR1526517A (fr) 1968-05-24

Family

ID=25977247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR109628A Expired FR1526517A (fr) 1966-06-08 1967-06-08 Procédé de fabrication de l'acide 1-amino-7-hydroxynaphtalène-4-sulfonique

Country Status (1)

Country Link
FR (1) FR1526517A (fr)

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