BE860268A - Procede de preparation d'alkylphenols - Google Patents

Procede de preparation d'alkylphenols

Info

Publication number
BE860268A
BE860268A BE182179A BE182179A BE860268A BE 860268 A BE860268 A BE 860268A BE 182179 A BE182179 A BE 182179A BE 182179 A BE182179 A BE 182179A BE 860268 A BE860268 A BE 860268A
Authority
BE
Belgium
Prior art keywords
alkylphenols
preparing
preparing alkylphenols
Prior art date
Application number
BE182179A
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE860268A publication Critical patent/BE860268A/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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • 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
    • 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
    • C07C39/06—Alkylated phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE182179A 1976-11-06 1977-10-28 Procede de preparation d'alkylphenols BE860268A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762650889 DE2650889A1 (de) 1976-11-06 1976-11-06 Verfahren zur herstellung von alkylphenolen

Publications (1)

Publication Number Publication Date
BE860268A true BE860268A (fr) 1978-04-28

Family

ID=5992612

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182179A BE860268A (fr) 1976-11-06 1977-10-28 Procede de preparation d'alkylphenols

Country Status (7)

Country Link
US (1) US4138591A (fr)
JP (1) JPS5359634A (fr)
BE (1) BE860268A (fr)
DE (1) DE2650889A1 (fr)
FR (1) FR2370019A1 (fr)
GB (1) GB1592803A (fr)
IT (1) IT1089001B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650888C2 (de) * 1976-11-06 1985-03-21 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von Alkylphenolen
US4337369A (en) * 1981-01-30 1982-06-29 Texaco Inc. Method of decolorizing mixtures of t-butyl alkylphenols
CN102719324B (zh) * 2012-06-05 2014-01-29 广州蓝月亮实业有限公司 一种改善清洁组合物中香气及外观稳定性的方法及清洁组合物
PT3436179T (pt) * 2016-04-01 2022-07-04 Mallinckrodt Pharmaceuticals Ireland Ltd Aparelho e método para filtrar partículas líquidas a partir do fluxo de gás inspiratório de um circuito respiratório de paciente associado a um ventilador e/ou sistema de administração de óxido nítrico
WO2022171871A1 (fr) * 2021-02-15 2022-08-18 Global Bioenergies Alkylphénols, leurs procédés de préparation et leurs utilisations

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE481738C (de) * 1929-08-28 Posseyer Meguin A G Verfahren zur Entfernung von Phenol und dessen Homolgen aus Waessern, soweit sie in Nebenproduktenanlagen der Kokereien und der Gaswerke anfallen
FR730452A (fr) * 1931-01-31 1932-08-16 Koppers Co Delaware Traitement de liquides contenant des acides de goudron
US2096871A (en) * 1935-10-26 1937-10-26 Standard Oil Dev Co Recovery of phenol from a constant boiling mixture of phenol and water
US2163227A (en) * 1937-11-22 1939-06-20 Shell Dev Process for desulphurizing alkyl phenols
GB649305A (en) * 1947-08-01 1951-01-24 Bataafsche Petroleum A process for the alkylation of aromatic compounds having a phenolic hydroxy group with the aid of olefins
US2600621A (en) * 1949-08-03 1952-06-17 Standard Oil Co Obtaining purified phenols and cresols of petroleum origin
FR1041810A (fr) * 1950-05-23 1953-10-27 Ici Ltd Fabrication de phénols
FR1082924A (fr) * 1952-06-26 1955-01-04 California Research Corp Purification du phénol
FR69895E (fr) * 1956-01-31 1959-01-09 Distillers Co Yeast Ltd Perfectionnements à la récupération des phénols
US3341607A (en) * 1965-12-16 1967-09-12 Koppers Co Inc Process for separation of monotertiary-butylated cresols
US3422157A (en) * 1966-04-18 1969-01-14 Union Carbide Corp Process for continuous alkylation of arylhydroxides using ion exchange resins
GB1294781A (en) * 1969-10-20 1972-11-01 Hoechst Ag PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL
FR2195606A1 (en) * 1972-08-08 1974-03-08 Sterlitamaxky O Ytno Pro Isobutylene sepn - from a butane-butylene fraction by reaction with a phenol then decomposition
US3940451A (en) * 1974-09-06 1976-02-24 Heliodoro Monroy Process of recovering BHT values from mother liquors of the crystallization of BHT obtained by alkylating p-cresol with isobutylene

Also Published As

Publication number Publication date
FR2370019A1 (fr) 1978-06-02
JPS5359634A (en) 1978-05-29
GB1592803A (en) 1981-07-08
US4138591A (en) 1979-02-06
DE2650889A1 (de) 1978-05-11
IT1089001B (it) 1985-06-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BASF A.G.

Effective date: 19841028