FR701029A - Process for the production of 1-oxy-4-halo-anthraquinone-2 sulfonic acids - Google Patents

Process for the production of 1-oxy-4-halo-anthraquinone-2 sulfonic acids

Info

Publication number
FR701029A
FR701029A FR701029DA FR701029A FR 701029 A FR701029 A FR 701029A FR 701029D A FR701029D A FR 701029DA FR 701029 A FR701029 A FR 701029A
Authority
FR
France
Prior art keywords
anthraquinone
oxy
halo
production
sulfonic acids
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
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
Application granted granted Critical
Publication of FR701029A publication Critical patent/FR701029A/en
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
    • C07C309/38—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 at least three rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR701029D 1929-08-28 1930-08-25 Process for the production of 1-oxy-4-halo-anthraquinone-2 sulfonic acids Expired FR701029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE701029X 1929-08-28

Publications (1)

Publication Number Publication Date
FR701029A true FR701029A (en) 1931-03-10

Family

ID=6610321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR701029D Expired FR701029A (en) 1929-08-28 1930-08-25 Process for the production of 1-oxy-4-halo-anthraquinone-2 sulfonic acids

Country Status (1)

Country Link
FR (1) FR701029A (en)

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