Nothing Special   »   [go: up one dir, main page]

FR2370020A2 - Procede de preparation d'alkylphenols - Google Patents

Procede de preparation d'alkylphenols

Info

Publication number
FR2370020A2
FR2370020A2 FR7732222A FR7732222A FR2370020A2 FR 2370020 A2 FR2370020 A2 FR 2370020A2 FR 7732222 A FR7732222 A FR 7732222A FR 7732222 A FR7732222 A FR 7732222A FR 2370020 A2 FR2370020 A2 FR 2370020A2
Authority
FR
France
Prior art keywords
alkylphenols
preparing
preparing alkylphenols
formula
continuous preparation
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.)
Granted
Application number
FR7732222A
Other languages
English (en)
Other versions
FR2370020B2 (fr
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of FR2370020A2 publication Critical patent/FR2370020A2/fr
Application granted granted Critical
Publication of FR2370020B2 publication Critical patent/FR2370020B2/fr
Granted legal-status Critical Current

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
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
    • 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)

Abstract

Procédé pour la préparation continue d'alkylphénols et dérivés répondant à la formule :
FR7732222A 1976-11-06 1977-10-26 Procede de preparation d'alkylphenols Granted FR2370020A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2650888A DE2650888C2 (de) 1976-11-06 1976-11-06 Verfahren zur kontinuierlichen Herstellung von Alkylphenolen

Publications (2)

Publication Number Publication Date
FR2370020A2 true FR2370020A2 (fr) 1978-06-02
FR2370020B2 FR2370020B2 (fr) 1984-09-21

Family

ID=5992611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732222A Granted FR2370020A2 (fr) 1976-11-06 1977-10-26 Procede de preparation d'alkylphenols

Country Status (7)

Country Link
US (1) US4202199A (fr)
JP (1) JPS5359633A (fr)
BE (1) BE860267R (fr)
DE (1) DE2650888C2 (fr)
FR (1) FR2370020A2 (fr)
GB (1) GB1592804A (fr)
IT (1) IT1113631B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007047A1 (fr) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Procede de preparation de condensats de phenole alkyle-formaldehyde
WO1992007052A1 (fr) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Procede de preparation d'additifs d'huile de graissage a condensats de phenole alkyle-soufre
US5262508A (en) * 1990-10-10 1993-11-16 Exxon Chemical Patents Inc. Process for preparing alkyl phenol-sulfur condensate lubricating oil additives
WO2022171887A1 (fr) * 2021-02-15 2022-08-18 Global Bioenergies Alkyl(thio)phénols substitués, leurs procédés de préparation et leurs utilisations

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337369A (en) * 1981-01-30 1982-06-29 Texaco Inc. Method of decolorizing mixtures of t-butyl alkylphenols
US4380677A (en) * 1981-05-11 1983-04-19 Uop Inc. Preparation of 2,6-di-tert-butyl-4-alkylphenols
US6670513B1 (en) * 1999-12-03 2003-12-30 Chevron Oronite Company, Llc Process for producing alkylated hydroxyl-containing aromatic compounds
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
CN111099969B (zh) * 2018-10-27 2022-08-12 中国石油化工股份有限公司 一种制备对叔丁基邻苯二酚的方法
CN111153771A (zh) * 2020-01-20 2020-05-15 荣成青木高新材料股份有限公司 一种氧芴直接催化加氢制备邻苯基苯酚的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802884A (en) * 1952-05-31 1957-08-13 Koppers Co Inc Alkylation-dealkylation catalysts
FR1296610A (fr) * 1961-04-11 1962-06-22 Monsanto Chemicals Catalyseur pour la production de phénols alkylés et leur procédé de préparation
DE1168908B (de) * 1959-04-29 1964-04-30 Rohm & Haas Verfahren zur Durchfuehrung von durch Wasserstoffionen katalysierbaren organische-chemischen Reaktionen
FR2314167A1 (fr) * 1975-06-14 1977-01-07 Basf Ag Procede de preparation de para-alkylphenols
FR2332253A1 (fr) * 1975-11-21 1977-06-17 Hoechst Ag Procede de preparation de terpene-phenols de couleur claire
FR2370019A1 (fr) * 1976-11-06 1978-06-02 Basf Ag Procede de preparation d'alkylphenols

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2802884A (en) * 1952-05-31 1957-08-13 Koppers Co Inc Alkylation-dealkylation catalysts
DE1168908B (de) * 1959-04-29 1964-04-30 Rohm & Haas Verfahren zur Durchfuehrung von durch Wasserstoffionen katalysierbaren organische-chemischen Reaktionen
FR1296610A (fr) * 1961-04-11 1962-06-22 Monsanto Chemicals Catalyseur pour la production de phénols alkylés et leur procédé de préparation
FR2314167A1 (fr) * 1975-06-14 1977-01-07 Basf Ag Procede de preparation de para-alkylphenols
FR2332253A1 (fr) * 1975-11-21 1977-06-17 Hoechst Ag Procede de preparation de terpene-phenols de couleur claire
FR2370019A1 (fr) * 1976-11-06 1978-06-02 Basf Ag Procede de preparation d'alkylphenols

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/57 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992007047A1 (fr) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Procede de preparation de condensats de phenole alkyle-formaldehyde
WO1992007052A1 (fr) * 1990-10-10 1992-04-30 Exxon Chemical Patents Inc. Procede de preparation d'additifs d'huile de graissage a condensats de phenole alkyle-soufre
US5262508A (en) * 1990-10-10 1993-11-16 Exxon Chemical Patents Inc. Process for preparing alkyl phenol-sulfur condensate lubricating oil additives
WO2022171887A1 (fr) * 2021-02-15 2022-08-18 Global Bioenergies Alkyl(thio)phénols substitués, leurs procédés de préparation et leurs utilisations

Also Published As

Publication number Publication date
US4202199A (en) 1980-05-13
BE860267R (fr) 1978-04-28
GB1592804A (en) 1981-07-08
IT1113631B (it) 1986-01-20
DE2650888C2 (de) 1985-03-21
DE2650888A1 (de) 1978-05-11
JPS5359633A (en) 1978-05-29
FR2370020B2 (fr) 1984-09-21

Similar Documents

Publication Publication Date Title
FR2377989A1 (fr) Procede de preparation des trimethylolalcanes
FR2372175A1 (fr) Procede de preparation de l'hydroxy-3 androstanone-17 et de l'hydroxy-3 androstene-5 one-17
FR2355796A1 (fr) Procede de preparation de fluorures d'acides perfluoro-alcoxy-propioniques
FR2386544A1 (fr) Procede pour la preparation de derives d'imidazodiazepine
FR2370020A2 (fr) Procede de preparation d'alkylphenols
FR2377367A1 (fr) Procede de preparation d'alcoxy-cetones
FR2360539A2 (fr) Procede de preparation d'hemi-esters sulfuriques
FR2355797A1 (fr) Procede de preparation de vinylcyclopropanes substitues utilisables dans la preparation d'insecticides
FR2371460A1 (fr) Procede de preparation de kanamycine c et de ses derives desoxy
FR2354339A1 (fr) Procede de preparation d'acides 1-aminoalcane-1,1-diphosphoniques
FR2381014A1 (fr) Procede pour la preparation d'ethers diphenyliques halogenomethyles
FR2357520A1 (fr) Procede pour preparer des chlorures d'a-chloralcanoyle
FR2398047A1 (fr) Procede de preparation d'a-cetocarbonamides n-substitues et produits obtenus par ce procede
FR2361341A1 (fr) Procede de preparation d'esters de l'acide anthranilique
FR2385670A1 (fr) Procede de preparation de 2,2-dimethylolalcanals
FR2446841A1 (fr) Procede de preparation de 1a,3b-dihydroxy-d5-steroides
FR2360571A2 (fr) Procede de preparation d'hemiesters sulfuriques
BE846663A (fr) Procede de preparation de diethers alkyliques d'ethylene-glycols
FR2368465A1 (fr) Procede de preparation de dichloronitranilines
FR2395258A1 (fr) Procede pour la preparation de phenylalkylsulfones
FR2383933A1 (fr) Procede de preparation de 2,4-dioxo-oxazolidines
FR2367721A1 (fr) Procede de preparation d'ethers alkyliques tertiaires
FR2356658A1 (fr) Procede de production d'acides phosphinico-carboxyliques aliphatiques substitues
FR2434801A1 (fr) Procede de preparation d'hexamethylene bis-(dicyanodiamide)
FR2433521A1 (fr) Procede de preparation de derives de benzothiazocine et de benzothiazonine