FR659962A - Process for the preparation of ortho-halogen-anthraquinone-carboxylic acids - Google Patents

Process for the preparation of ortho-halogen-anthraquinone-carboxylic acids

Info

Publication number
FR659962A
FR659962A FR659962DA FR659962A FR 659962 A FR659962 A FR 659962A FR 659962D A FR659962D A FR 659962DA FR 659962 A FR659962 A FR 659962A
Authority
FR
France
Prior art keywords
anthraquinone
ortho
halogen
preparation
carboxylic 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 FR659962A publication Critical patent/FR659962A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C66/00—Quinone carboxylic acids
    • C07C66/02—Anthraquinone carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR659962D 1927-09-09 1928-09-04 Process for the preparation of ortho-halogen-anthraquinone-carboxylic acids Expired FR659962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE659962X 1927-09-09

Publications (1)

Publication Number Publication Date
FR659962A true FR659962A (en) 1929-07-05

Family

ID=6582762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR659962D Expired FR659962A (en) 1927-09-09 1928-09-04 Process for the preparation of ortho-halogen-anthraquinone-carboxylic acids

Country Status (1)

Country Link
FR (1) FR659962A (en)

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