IT970987B - Procedimento per preparare fenoli mediante ossidazione di aldeidi aromatiche - Google Patents

Procedimento per preparare fenoli mediante ossidazione di aldeidi aromatiche

Info

Publication number
IT970987B
IT970987B IT31804/72A IT3180472A IT970987B IT 970987 B IT970987 B IT 970987B IT 31804/72 A IT31804/72 A IT 31804/72A IT 3180472 A IT3180472 A IT 3180472A IT 970987 B IT970987 B IT 970987B
Authority
IT
Italy
Prior art keywords
oxidation
procedure
aromatic aldehydes
preparing phenols
phenols
Prior art date
Application number
IT31804/72A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of IT970987B publication Critical patent/IT970987B/it

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)
IT31804/72A 1971-11-19 1972-11-17 Procedimento per preparare fenoli mediante ossidazione di aldeidi aromatiche IT970987B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT970987B true IT970987B (it) 1974-04-20

Family

ID=9086025

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31804/72A IT970987B (it) 1971-11-19 1972-11-17 Procedimento per preparare fenoli mediante ossidazione di aldeidi aromatiche

Country Status (13)

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

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 (it) * 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
AT317180B (de) 1974-08-12
BR7208008D0 (pt) 1973-09-25
FR2161261A5 (it) 1973-07-06
CA938619A (en) 1973-12-18
DE2256513A1 (de) 1973-05-30
DD98903A5 (it) 1973-07-12
GB1369109A (en) 1974-10-02
CS164790B2 (it) 1975-11-28
JPS4861438A (it) 1973-08-28
BE791582A (fr) 1973-05-17
US3872156A (en) 1975-03-18
NL7215262A (it) 1973-05-22

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