GB1294781A - PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL - Google Patents

PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL

Info

Publication number
GB1294781A
GB1294781A GB971171A GB971171A GB1294781A GB 1294781 A GB1294781 A GB 1294781A GB 971171 A GB971171 A GB 971171A GB 971171 A GB971171 A GB 971171A GB 1294781 A GB1294781 A GB 1294781A
Authority
GB
United Kingdom
Prior art keywords
boron trifluoride
preparation
tertiary butyl
butylphenol
tert
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.)
Expired
Application number
GB971171A
Inventor
Johann Bohunek
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to GB971171A priority Critical patent/GB1294781A/en
Publication of GB1294781A publication Critical patent/GB1294781A/en
Expired 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

Abstract

1294781 p-Tertiary butyl phenol FARBWERKE HOECHST AG 19 April 1971 [20 Oct 1969] 9711/71 Divided out of 1249571 Heading C2C A process for the preparation of p-tertiary butyl phenol comprises-reacting together phenol and isobutene in the presence of boron trifluoride as catalyst, cooling the reaction mixture obtained, crushing the crystalline product and inactivating the boron trifluoride by addition of ammonia. The solid ammonia-boron trifluoride adduct may be removed by filtration or centrifugation.
GB971171A 1969-10-20 1969-10-20 PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL Expired GB1294781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB971171A GB1294781A (en) 1969-10-20 1969-10-20 PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB971171A GB1294781A (en) 1969-10-20 1969-10-20 PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL

Publications (1)

Publication Number Publication Date
GB1294781A true GB1294781A (en) 1972-11-01

Family

ID=9877307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB971171A Expired GB1294781A (en) 1969-10-20 1969-10-20 PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL

Country Status (1)

Country Link
GB (1) GB1294781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370019A1 (en) * 1976-11-06 1978-06-02 Basf Ag PROCESS FOR PREPARING ALKYLPHENOLS
US6339177B1 (en) 2000-05-24 2002-01-15 Sea Lion Technology, Inc. Dinitroalkyl aromatics polymerization retarders or inhibitors and methods for making and for using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370019A1 (en) * 1976-11-06 1978-06-02 Basf Ag PROCESS FOR PREPARING ALKYLPHENOLS
US6339177B1 (en) 2000-05-24 2002-01-15 Sea Lion Technology, Inc. Dinitroalkyl aromatics polymerization retarders or inhibitors and methods for making and for using same

Similar Documents

Publication Publication Date Title
CA968732A (en) Process for the complete reclamation of valuable products from solid waste
AU450827B2 (en) Process for the preparation of oxidation products of ethylene polymers
GB1312687A (en) Plastics material cask
GB1353032A (en) Removal of unwanted projections from articles
GB1262177A (en) Improvements in and relating to the production of 2,6-xylenol
GB1294781A (en) PROCESS FOR THE PREPARATION OF p-TERT.BUTYLPHENOL
CA998785A (en) Latices for industrial waste coagulation
GB1311633A (en) Process for the simultaneous production of styrene ethyl benzene phenol cresols and benzene
BE799690A (en) PROCESS FOR SEPARATING HYDROXYACETONE FROM THE DECOMPOSITION PRODUCTS OF CUMENE HYDROPEROXIDE,
GB1367063A (en) Process for the preparation of 5-isopropyl-3-methyl-phenol
CA952650A (en) Process for the polymerisation of 1,3-butadiene
GB1329140A (en) Isomerization process
GB1311115A (en) Process for the manufacture of para-tertiary butylphenol
GB1338709A (en) Process for the preparation of 2,6-di-tert-butyl phenol
GB1302202A (en)
AU1814770A (en) Sulphonation process, product and use
GB1396208A (en) Process for the production of isoprene
AU447548B2 (en) Compositions of phenol-formaldehyde resins and phenolated polymers of isoprene and a process for the addition thereof to ethylene propylene polymers
AU6300169A (en) Compositions of phenol-formaldehyde resins and phenolated polymers of isoprene and a process for the addition thereof to ethylene propylene polymers
CA920498A (en) Dispositifs de jonction des bandes de cerclage non metalliques, notamment les bandes thermosoudables
CA888541A (en) Cutting press having improved means for separating the cut product
CA833673A (en) Process for the preparation of ethylene polymers
CA921636A (en) Olefin polymer containing aldehyde, process for producing the same and composition comprising the same
GB1316357A (en) Mono-ortho-alkylation of p-alkoxyphenols
GB1316277A (en) Process for the production of polyhalophenols

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees