DE2644318A1 - Verfahren zur reinigung von phenolen - Google Patents

Verfahren zur reinigung von phenolen

Info

Publication number
DE2644318A1
DE2644318A1 DE19762644318 DE2644318A DE2644318A1 DE 2644318 A1 DE2644318 A1 DE 2644318A1 DE 19762644318 DE19762644318 DE 19762644318 DE 2644318 A DE2644318 A DE 2644318A DE 2644318 A1 DE2644318 A1 DE 2644318A1
Authority
DE
Germany
Prior art keywords
aluminum
solution
water
acid
phenol
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.)
Pending
Application number
DE19762644318
Other languages
German (de)
English (en)
Inventor
Ernst Dr Boecker
Karl Dr Mannes
Viktor Dr Trescher
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to DE19762644318 priority Critical patent/DE2644318A1/de
Priority to JP11619077A priority patent/JPS5344530A/ja
Priority to FR7729550A priority patent/FR2366248A1/fr
Publication of DE2644318A1 publication Critical patent/DE2644318A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification
    • 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
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19762644318 1976-10-01 1976-10-01 Verfahren zur reinigung von phenolen Pending DE2644318A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19762644318 DE2644318A1 (de) 1976-10-01 1976-10-01 Verfahren zur reinigung von phenolen
JP11619077A JPS5344530A (en) 1976-10-01 1977-09-29 Method of purifying phenols
FR7729550A FR2366248A1 (fr) 1976-10-01 1977-09-30 Procede de purification de phenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644318 DE2644318A1 (de) 1976-10-01 1976-10-01 Verfahren zur reinigung von phenolen

Publications (1)

Publication Number Publication Date
DE2644318A1 true DE2644318A1 (de) 1978-04-06

Family

ID=5989410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762644318 Pending DE2644318A1 (de) 1976-10-01 1976-10-01 Verfahren zur reinigung von phenolen

Country Status (3)

Country Link
JP (1) JPS5344530A (fr)
DE (1) DE2644318A1 (fr)
FR (1) FR2366248A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334107A (en) * 1980-11-11 1982-06-08 Allied Chemical Corporation Catalytic purification of phenol
US4524222A (en) * 1984-01-26 1985-06-18 Ethyl Corporation Alkylated phenol purification

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61291526A (ja) * 1985-06-19 1986-12-22 Osaka Chem Lab 桑及び／又はこの近縁種を原料とする成人病予防食品

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334107A (en) * 1980-11-11 1982-06-08 Allied Chemical Corporation Catalytic purification of phenol
US4524222A (en) * 1984-01-26 1985-06-18 Ethyl Corporation Alkylated phenol purification

Also Published As

Publication number Publication date
FR2366248A1 (fr) 1978-04-28
JPS5344530A (en) 1978-04-21

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