FR4348E - Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine - Google Patents

Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine

Info

Publication number
FR4348E
FR4348E FR4348DA FR4348E FR 4348 E FR4348 E FR 4348E FR 4348D A FR4348D A FR 4348DA FR 4348 E FR4348 E FR 4348E
Authority
FR
France
Prior art keywords
erythrooxyanthraquinone
chrysazine
anthrarufin
manufacture
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.)
Societe Anonyme des Produits Fred Bayer et Co
Original Assignee
Societe Anonyme des Produits Fred Bayer et Co
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 Societe Anonyme des Produits Fred Bayer et Co filed Critical Societe Anonyme des Produits Fred Bayer et Co
Application granted granted Critical
Publication of FR4348E publication Critical patent/FR4348E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR4348D 1903-11-21 1905-01-17 Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine Expired FR4348E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR336867T 1903-11-21
FR4348T 1905-01-17

Publications (1)

Publication Number Publication Date
FR4348E true FR4348E (en) 1905-07-07

Family

ID=1347498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4348D Expired FR4348E (en) 1903-11-21 1905-01-17 Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine

Country Status (1)

Country Link
FR (1) FR4348E (en)

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