FR1217283A - Process for the preparation of anthraquinones - Google Patents

Process for the preparation of anthraquinones

Info

Publication number
FR1217283A
FR1217283A FR781375A FR781375A FR1217283A FR 1217283 A FR1217283 A FR 1217283A FR 781375 A FR781375 A FR 781375A FR 781375 A FR781375 A FR 781375A FR 1217283 A FR1217283 A FR 1217283A
Authority
FR
France
Prior art keywords
anthraquinones
preparation
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
FR781375A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1217283A publication Critical patent/FR1217283A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR781375A 1957-12-16 1958-12-11 Process for the preparation of anthraquinones Expired FR1217283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US873874XA 1957-12-16 1957-12-16

Publications (1)

Publication Number Publication Date
FR1217283A true FR1217283A (en) 1960-05-03

Family

ID=22204882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781375A Expired FR1217283A (en) 1957-12-16 1958-12-11 Process for the preparation of anthraquinones

Country Status (2)

Country Link
FR (1) FR1217283A (en)
GB (1) GB873874A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155922A (en) * 1976-12-04 1979-05-22 Bayer Aktiengesellschaft Process for the purification of crude anthraquinone
EP0126319A2 (en) * 1983-04-25 1984-11-28 FMC Corporation Purification of alkylated anthraquinones

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155922A (en) * 1976-12-04 1979-05-22 Bayer Aktiengesellschaft Process for the purification of crude anthraquinone
EP0126319A2 (en) * 1983-04-25 1984-11-28 FMC Corporation Purification of alkylated anthraquinones
EP0126319A3 (en) * 1983-04-25 1986-03-26 FMC Corporation Purification of alkylated anthraquinones
TR22363A (en) * 1983-04-25 1987-03-06 Fmc Corp TREATMENT OF ALKILLATED ANTRACINONS

Also Published As

Publication number Publication date
GB873874A (en) 1961-08-02

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