FR336867A - Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine - Google Patents

Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine

Info

Publication number
FR336867A
FR336867A FR336867DA FR336867A FR 336867 A FR336867 A FR 336867A FR 336867D A FR336867D A FR 336867DA FR 336867 A FR336867 A FR 336867A
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 FR336867A publication Critical patent/FR336867A/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)
FR336867D 1903-04-11 1903-11-21 Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine Expired FR336867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE336867X 1903-04-11

Publications (1)

Publication Number Publication Date
FR336867A true FR336867A (en) 1904-03-19

Family

ID=1386254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR336867D Expired FR336867A (en) 1903-04-11 1903-11-21 Process for the manufacture of erythrooxyanthraquinone, anthrarufin and chrysazine

Country Status (1)

Country Link
FR (1) FR336867A (en)

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