BE633115A - Preparation of phenols - Google Patents

Preparation of phenols

Info

Publication number
BE633115A
BE633115A BE633115A BE633115A BE633115A BE 633115 A BE633115 A BE 633115A BE 633115 A BE633115 A BE 633115A BE 633115 A BE633115 A BE 633115A BE 633115 A BE633115 A BE 633115A
Authority
BE
Belgium
Prior art keywords
phenols
preparation
Prior art date
Application number
BE633115A
Other languages
French (fr)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of BE633115A publication Critical patent/BE633115A/en

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
    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE633115A 1962-06-04 1963-05-31 Preparation of phenols BE633115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL279255 1962-06-04

Publications (1)

Publication Number Publication Date
BE633115A true BE633115A (en) 1963-12-02

Family

ID=19753874

Family Applications (1)

Application Number Title Priority Date Filing Date
BE633115A BE633115A (en) 1962-06-04 1963-05-31 Preparation of phenols

Country Status (5)

Country Link
US (1) US3349134A (en)
BE (1) BE633115A (en)
CH (1) CH449047A (en)
ES (1) ES288667A1 (en)
GB (1) GB961287A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168206B (en) * 1970-01-17 1981-10-16 Stamicarbon PREPARATION OF A PHENOL FROM A BENZENE MONOCARBONIC ACID.
NL7000684A (en) * 1970-01-17 1971-07-20
IT1086679B (en) * 1976-02-28 1985-05-28 Stamicarbon PROCEDURE FOR THE OXIDATION OF CARBOXYLATIVE OF CARBOXYLATED DERIVATIVES OF BENZENE USEFUL IN PARTICULAR FOR THE PRODUCTION OF CYCLOHEXANONE AND OR CYCLOHEXANOL
NL9201481A (en) * 1992-08-20 1994-03-16 Dsm Nv Method for the removal of tar from a phenol preparation process.
CN109355083B (en) * 2018-11-26 2024-05-14 中冶焦耐(大连)工程技术有限公司 Process and system for extracting three-mixed fraction by reduced pressure distillation of tar

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB108938A (en) * 1916-10-04 1917-08-30 Henri Terrisse Improvements in or relating to the Manufacture of Phenol.
US2766294A (en) * 1952-05-19 1956-10-09 California Research Corp Process for preparing monohydroxy aromatic compounds from aromatic carboxylic acids
US2727926A (en) * 1954-01-08 1955-12-20 Dow Chemical Co Catalytic oxidation of armoatic carboxylic acids to phenols
US2764587A (en) * 1954-01-08 1956-09-25 Dow Chemical Co Phenols from certain carboxylic acids
US2954407A (en) * 1957-10-21 1960-09-27 Dow Chemical Co Process for converting aryl carboxylic acids to phenols
US3130235A (en) * 1960-11-10 1964-04-21 Dow Chemical Co Method of removing tar from phenol reactor contents

Also Published As

Publication number Publication date
ES288667A1 (en) 1963-08-01
US3349134A (en) 1967-10-24
GB961287A (en) 1964-06-17
CH449047A (en) 1967-12-31

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