BE794992A - Procede d'isolement de composes aryl-hydroxyliques - Google Patents

Procede d'isolement de composes aryl-hydroxyliques

Info

Publication number
BE794992A
BE794992A BE794992DA BE794992A BE 794992 A BE794992 A BE 794992A BE 794992D A BE794992D A BE 794992DA BE 794992 A BE794992 A BE 794992A
Authority
BE
Belgium
Prior art keywords
aryl
isolation
hydroxyl compounds
hydroxyl
compounds
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoechst 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.)
Publication date
Publication of BE794992A publication Critical patent/BE794992A/fr

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
    • C07C37/68—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE794992D 1972-02-04 Procede d'isolement de composes aryl-hydroxyliques BE794992A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2205227A DE2205227A1 (de) 1972-02-04 1972-02-04 Verfahren zur isolierung von arylhydroxy-verbindungen

Publications (1)

Publication Number Publication Date
BE794992A true BE794992A (fr) 1973-08-06

Family

ID=5834993

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794992D BE794992A (fr) 1972-02-04 Procede d'isolement de composes aryl-hydroxyliques

Country Status (12)

Country Link
US (1) US3894095A (fr)
JP (1) JPS4885544A (fr)
BE (1) BE794992A (fr)
CA (1) CA1004690A (fr)
CH (1) CH589019A5 (fr)
DD (1) DD106160A5 (fr)
DE (1) DE2205227A1 (fr)
FR (1) FR2170260B1 (fr)
GB (1) GB1425226A (fr)
IT (1) IT978772B (fr)
NL (1) NL7301297A (fr)
SU (1) SU524512A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517304A (en) * 1978-07-18 1980-02-06 Hodogaya Chem Co Ltd Preparation of 4, 4'-dihydroxybiphenyl
US4400553A (en) * 1981-06-24 1983-08-23 General Electric Company Recovery of BPA and phenol from aqueous effluent streams
US4374283A (en) * 1981-06-25 1983-02-15 General Electric Company Purification of aqueous effluent streams containing BPA and phenol
US4547596A (en) * 1983-03-30 1985-10-15 General Electric Company Separation and recovery of alkylated phenols
US4705902A (en) * 1985-10-03 1987-11-10 Rohm And Haas Company DDTR-free 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol
GB0016336D0 (en) * 2000-07-03 2000-08-23 Zeneca Ltd Chemical process
GB0016338D0 (en) * 2000-07-03 2000-08-23 Zeneca Ltd Chemical process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1314138A (en) * 1919-08-26 Nathan goodman and benjamin grubman
US1956570A (en) * 1931-08-15 1934-05-01 Rhone Poulenc Sa Process of recovering resorcinol
US1991329A (en) * 1932-05-02 1935-02-12 Dow Chemical Co Alkali-metal trichlorophenolates
US2137587A (en) * 1937-05-13 1938-11-22 Dow Chemical Co Separation of phenols
US2334488A (en) * 1941-06-18 1943-11-16 Allied Chem & Dye Corp Manufacture of aromatic hydroxy compounds

Also Published As

Publication number Publication date
IT978772B (it) 1974-09-20
DE2205227A1 (de) 1973-08-16
FR2170260A1 (fr) 1973-09-14
CA1004690A (en) 1977-02-01
CH589019A5 (fr) 1977-06-30
JPS4885544A (fr) 1973-11-13
NL7301297A (fr) 1973-08-07
DD106160A5 (fr) 1974-06-05
US3894095A (en) 1975-07-08
GB1425226A (en) 1976-02-18
FR2170260B1 (fr) 1976-11-05
SU524512A3 (ru) 1976-08-05

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