FR474487A - Process for the production of 4-halogen or 4-alcoylo-1-oxyanthraquinones and their substitution derivatives - Google Patents

Process for the production of 4-halogen or 4-alcoylo-1-oxyanthraquinones and their substitution derivatives

Info

Publication number
FR474487A
FR474487A FR474487A FR474487DA FR474487A FR 474487 A FR474487 A FR 474487A FR 474487 A FR474487 A FR 474487A FR 474487D A FR474487D A FR 474487DA FR 474487 A FR474487 A FR 474487A
Authority
FR
France
Prior art keywords
alcoylo
oxyanthraquinones
halogen
production
substitution derivatives
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
FR474487A
Other languages
French (fr)
Inventor
Fritz Ullmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR474487A publication Critical patent/FR474487A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR474487A 1913-11-20 1914-07-02 Process for the production of 4-halogen or 4-alcoylo-1-oxyanthraquinones and their substitution derivatives Expired FR474487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE474487X 1913-11-20

Publications (1)

Publication Number Publication Date
FR474487A true FR474487A (en) 1915-02-23

Family

ID=1512456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474487A Expired FR474487A (en) 1913-11-20 1914-07-02 Process for the production of 4-halogen or 4-alcoylo-1-oxyanthraquinones and their substitution derivatives

Country Status (1)

Country Link
FR (1) FR474487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423583A1 (en) * 1989-10-20 1991-04-24 BASF Aktiengesellschaft Process for the preparation of hydroxyanthraquinones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423583A1 (en) * 1989-10-20 1991-04-24 BASF Aktiengesellschaft Process for the preparation of hydroxyanthraquinones
US5081270A (en) * 1989-10-20 1992-01-14 Basf Aktiengesellschaft Preparation of hydroxyanthraquinones

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