BE814606A - Procede de preparation d'alpha-naphtol - Google Patents

Procede de preparation d'alpha-naphtol

Info

Publication number
BE814606A
BE814606A BE143972A BE143972A BE814606A BE 814606 A BE814606 A BE 814606A BE 143972 A BE143972 A BE 143972A BE 143972 A BE143972 A BE 143972A BE 814606 A BE814606 A BE 814606A
Authority
BE
Belgium
Prior art keywords
naphtol
alpha
preparation process
preparation
naphtol preparation
Prior art date
Application number
BE143972A
Other languages
English (en)
Inventor
Ken-Ichi Kudo
Tadayuki Ohmae
Akihiko Uno
Original Assignee
Sumitomo Chemical 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
Priority claimed from JP47098478A external-priority patent/JPS4955648A/ja
Priority claimed from JP9847772A external-priority patent/JPS5515450B2/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of BE814606A publication Critical patent/BE814606A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BE143972A 1972-09-30 1974-05-06 Procede de preparation d'alpha-naphtol BE814606A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP47098478A JPS4955648A (fr) 1972-09-30 1972-09-30
JP9847772A JPS5515450B2 (fr) 1972-09-30 1972-09-30
DE2421745A DE2421745C3 (de) 1972-09-30 1974-05-06 Verfahren zur Herstellung von a- Naphthol durch Dehydrierung von a- Tetraion in der Gasphase

Publications (1)

Publication Number Publication Date
BE814606A true BE814606A (fr) 1974-09-02

Family

ID=27185918

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143972A BE814606A (fr) 1972-09-30 1974-05-06 Procede de preparation d'alpha-naphtol

Country Status (2)

Country Link
BE (1) BE814606A (fr)
DE (1) DE2421745C3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278343A (en) * 1992-02-27 1994-01-11 Kuraray Company, Ltd. Process for producing 2-methyl-1-naphthol

Also Published As

Publication number Publication date
DE2421745C3 (de) 1978-10-05
DE2421745B2 (de) 1978-02-02
DE2421745A1 (de) 1975-11-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SUMITOMO CHEMICAL CY LTD

Effective date: 19860531