FR1335711A - Method for isolating naphthoquinone from oxidation mixtures - Google Patents

Method for isolating naphthoquinone from oxidation mixtures

Info

Publication number
FR1335711A
FR1335711A FR906473A FR906473A FR1335711A FR 1335711 A FR1335711 A FR 1335711A FR 906473 A FR906473 A FR 906473A FR 906473 A FR906473 A FR 906473A FR 1335711 A FR1335711 A FR 1335711A
Authority
FR
France
Prior art keywords
naphthoquinone
isolating
oxidation mixtures
oxidation
mixtures
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
FR906473A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR906473A priority Critical patent/FR1335711A/en
Application granted granted Critical
Publication of FR1335711A publication Critical patent/FR1335711A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/10—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR906473A 1962-08-08 1962-08-08 Method for isolating naphthoquinone from oxidation mixtures Expired FR1335711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR906473A FR1335711A (en) 1962-08-08 1962-08-08 Method for isolating naphthoquinone from oxidation mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906473A FR1335711A (en) 1962-08-08 1962-08-08 Method for isolating naphthoquinone from oxidation mixtures

Publications (1)

Publication Number Publication Date
FR1335711A true FR1335711A (en) 1963-08-23

Family

ID=8784873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906473A Expired FR1335711A (en) 1962-08-08 1962-08-08 Method for isolating naphthoquinone from oxidation mixtures

Country Status (1)

Country Link
FR (1) FR1335711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239286B (en) * 1965-05-20 1967-04-27 Dr Phil Anton Wagner Process for the production of naphthoquinone- (1, 4) from its mixtures with phthalic anhydride

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239286B (en) * 1965-05-20 1967-04-27 Dr Phil Anton Wagner Process for the production of naphthoquinone- (1, 4) from its mixtures with phthalic anhydride

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