AU5448673A - Process forthe production of 1, 4 naphthoquinone with phthalic anhydride as byproduct - Google Patents

Process forthe production of 1, 4 naphthoquinone with phthalic anhydride as byproduct

Info

Publication number
AU5448673A
AU5448673A AU54486/73A AU5448673A AU5448673A AU 5448673 A AU5448673 A AU 5448673A AU 54486/73 A AU54486/73 A AU 54486/73A AU 5448673 A AU5448673 A AU 5448673A AU 5448673 A AU5448673 A AU 5448673A
Authority
AU
Australia
Prior art keywords
naphthoquinone
byproduct
phthalic anhydride
process forthe
forthe production
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
AU54486/73A
Inventor
Dohm Karl Morgenstern Ludwig Muller Rudolf Wiemers Heinz
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of AU5448673A publication Critical patent/AU5448673A/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
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • 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)
AU54486/73A 1972-07-12 1973-04-13 Process forthe production of 1, 4 naphthoquinone with phthalic anhydride as byproduct Expired AU5448673A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2234306A DE2234306C3 (en) 1972-07-12 1972-07-12 Process for the production of 1,4-naphthoquinone in addition to phthalic anhydride
DEDE223430 1972-07-12
DEDE231283 1973-03-15

Publications (1)

Publication Number Publication Date
AU5448673A true AU5448673A (en) 1974-10-17

Family

ID=5850473

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54486/73A Expired AU5448673A (en) 1972-07-12 1973-04-13 Process forthe production of 1, 4 naphthoquinone with phthalic anhydride as byproduct

Country Status (6)

Country Link
AR (1) AR194536A1 (en)
AU (1) AU5448673A (en)
BE (1) BE798182A (en)
BR (1) BR7302702D0 (en)
DE (1) DE2234306C3 (en)
ZA (1) ZA732569B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834455B2 (en) * 1974-02-18 1983-07-27 ニホンジヨウリユウコウギヨウ カブシキガイシヤ 1,4- Naphthoquinonno Seizouhouhou

Also Published As

Publication number Publication date
DE2234306B2 (en) 1979-08-30
DE2234306C3 (en) 1980-05-22
BE798182A (en) 1973-10-15
AR194536A1 (en) 1973-07-23
DE2234306A1 (en) 1974-01-31
BR7302702D0 (en) 1974-02-12
ZA732569B (en) 1974-03-27

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