BE791582A - Procede de preparation de phenols par oxydation d'aldehydes aromatique - Google Patents

Procede de preparation de phenols par oxydation d'aldehydes aromatique

Info

Publication number
BE791582A
BE791582A BE791582DA BE791582A BE 791582 A BE791582 A BE 791582A BE 791582D A BE791582D A BE 791582DA BE 791582 A BE791582 A BE 791582A
Authority
BE
Belgium
Prior art keywords
phenols
oxidation
preparation
aromatic aldehydes
aldehydes
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Des Usines Chimiques Rhone-Poulenc. Soc.
Original Assignee
Rhone Poulenc Sa
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.)
Publication date
Publication of BE791582A publication Critical patent/BE791582A/xx

Links

Classifications

    • 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
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/56—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by replacing a carboxyl or aldehyde group by a hydroxy group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE791582D 1971-11-19 Procede de preparation de phenols par oxydation d'aldehydes aromatique BE791582A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141411A FR2161261A5 (xx) 1971-11-19 1971-11-19

Publications (1)

Publication Number Publication Date
BE791582A true BE791582A (fr) 1973-05-17

Family

ID=9086025

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791582D BE791582A (fr) 1971-11-19 Procede de preparation de phenols par oxydation d'aldehydes aromatique

Country Status (13)

Country Link
US (1) US3872156A (xx)
JP (1) JPS4861438A (xx)
AT (1) AT317180B (xx)
BE (1) BE791582A (xx)
BR (1) BR7208008D0 (xx)
CA (1) CA938619A (xx)
CS (1) CS164790B2 (xx)
DD (1) DD98903A5 (xx)
DE (1) DE2256513A1 (xx)
FR (1) FR2161261A5 (xx)
GB (1) GB1369109A (xx)
IT (1) IT970987B (xx)
NL (1) NL7215262A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962350A (en) * 1970-05-01 1976-06-08 Celanese Corporation Conversion of aromatic aldehydes to phenolic compounds
JPS5328894B2 (xx) * 1974-03-04 1978-08-17
FR2336364A1 (fr) * 1975-12-24 1977-07-22 Rhone Poulenc Ind Hydroxylation de composes aromatiques
JPS5825938B2 (ja) * 1976-04-22 1983-05-31 リンナイ株式会社 暖房装置
EP0025659B1 (en) * 1979-09-14 1983-11-02 Fbc Limited Processes for the production of 1,2,3-trihydroxyphenyl compounds
JPS5946932B2 (ja) * 1981-09-08 1984-11-15 三菱瓦斯化学株式会社 ｐ−クレゾ−ルの製造法
US4588845A (en) * 1983-07-18 1986-05-13 Fmc Corporation Oxidation of unsaturated organic compounds with hydrogen peroxide
US5120884A (en) * 1991-02-14 1992-06-09 The Dow Chemical Company Preparation of hydroxy arylcyclobutenes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3585243A (en) * 1968-11-21 1971-06-15 Rhodia Process for the preparation of ortho- and para-dihydric phenols from the corresponding ortho- and para-hydroxy phenaldehydes

Also Published As

Publication number Publication date
CS164790B2 (xx) 1975-11-28
AT317180B (de) 1974-08-12
NL7215262A (xx) 1973-05-22
DE2256513A1 (de) 1973-05-30
IT970987B (it) 1974-04-20
JPS4861438A (xx) 1973-08-28
CA938619A (en) 1973-12-18
GB1369109A (en) 1974-10-02
FR2161261A5 (xx) 1973-07-06
DD98903A5 (xx) 1973-07-12
US3872156A (en) 1975-03-18
BR7208008D0 (pt) 1973-09-25

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