JPS5834455B2 - １，４− ナフトキノンノ セイゾウホウホウ - Google Patents

１，４− ナフトキノンノ セイゾウホウホウ

Info

Publication number
JPS5834455B2
JPS5834455B2 JP49018523A JP1852374A JPS5834455B2 JP S5834455 B2 JPS5834455 B2 JP S5834455B2 JP 49018523 A JP49018523 A JP 49018523A JP 1852374 A JP1852374 A JP 1852374A JP S5834455 B2 JPS5834455 B2 JP S5834455B2
Authority
JP
Japan
Prior art keywords
alkali metal
naphthalene
reaction
naphthoquinone
weight
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
JP49018523A
Other languages
English (en)
Japanese (ja)
Other versions
JPS50111054A (enExample
Inventor
佳雄 横山
順造 吉川
治利 太田
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.)
NIPPON JORYU KOGYO KK
Original Assignee
NIPPON JORYU KOGYO KK
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 NIPPON JORYU KOGYO KK filed Critical NIPPON JORYU KOGYO KK
Priority to JP49018523A priority Critical patent/JPS5834455B2/ja
Priority to GB646175A priority patent/GB1464076A/en
Priority to CH195875A priority patent/CH613929A5/xx
Priority to DE19752506809 priority patent/DE2506809C2/de
Publication of JPS50111054A publication Critical patent/JPS50111054A/ja
Priority to US05/681,920 priority patent/US4035399A/en
Publication of JPS5834455B2 publication Critical patent/JPS5834455B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/10—Quinones the quinoid structure being part of a condensed ring system containing two rings
    • C07C50/12—Naphthoquinones, i.e. C10H6O2
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
JP49018523A 1974-02-18 1974-02-18 １，４− ナフトキノンノ セイゾウホウホウ Expired JPS5834455B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP49018523A JPS5834455B2 (ja) 1974-02-18 1974-02-18 １，４− ナフトキノンノ セイゾウホウホウ
GB646175A GB1464076A (en) 1974-02-18 1975-02-14 Process for the preparation of 1,4-naphthoquinone
CH195875A CH613929A5 (en) 1974-02-18 1975-02-14 Process for the preparation of 1,4-naphthoquinone
DE19752506809 DE2506809C2 (de) 1974-02-18 1975-02-18 Verfahren zur Herstellung von 1,4- Naphthochinon
US05/681,920 US4035399A (en) 1974-02-18 1976-04-30 Process for the preparation of 1,4-naphthoquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49018523A JPS5834455B2 (ja) 1974-02-18 1974-02-18 １，４− ナフトキノンノ セイゾウホウホウ

Publications (2)

Publication Number Publication Date
JPS50111054A JPS50111054A (enExample) 1975-09-01
JPS5834455B2 true JPS5834455B2 (ja) 1983-07-27

Family

ID=11973977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49018523A Expired JPS5834455B2 (ja) 1974-02-18 1974-02-18 １，４− ナフトキノンノ セイゾウホウホウ

Country Status (4)

Country Link
JP (1) JPS5834455B2 (enExample)
CH (1) CH613929A5 (enExample)
DE (1) DE2506809C2 (enExample)
GB (1) GB1464076A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147219A (en) * 1977-11-21 1979-04-03 Chicago Pneumatic Tool Company Two-speed offset nutrunner
GB2130197B (en) * 1982-11-12 1986-04-23 Kawasaki Kasei Chemicals Limit Process for producing 1, 4-naphthoquinone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234306C3 (de) * 1972-07-12 1980-05-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von 1,4-Naphthochinon neben Phthalsäureanhydrid
JPS5328911B2 (enExample) * 1973-10-23 1978-08-17

Also Published As

Publication number Publication date
CH613929A5 (en) 1979-10-31
JPS50111054A (enExample) 1975-09-01
DE2506809C2 (de) 1984-11-15
GB1464076A (en) 1977-02-09
DE2506809A1 (de) 1975-08-21

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