BE859066A - Procede de transalcoylation de phenols methyles au noyau - Google Patents

Procede de transalcoylation de phenols methyles au noyau

Info

Publication number
BE859066A
BE859066A BE181213A BE181213A BE859066A BE 859066 A BE859066 A BE 859066A BE 181213 A BE181213 A BE 181213A BE 181213 A BE181213 A BE 181213A BE 859066 A BE859066 A BE 859066A
Authority
BE
Belgium
Prior art keywords
transalcoylation
phenols
methyl
core
phenols methyl
Prior art date
Application number
BE181213A
Other languages
English (en)
French (fr)
Inventor
A Alscher
H Steinke
G Collin
G Storch
Original Assignee
Ruetgerswerke 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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of BE859066A publication Critical patent/BE859066A/xx

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
    • C07C37/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by exchange of hydrocarbon groups, which may be substituted, from the same of other compounds, e.g. transalkylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE181213A 1976-10-09 1977-09-26 Procede de transalcoylation de phenols methyles au noyau BE859066A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2645770A DE2645770C3 (de) 1976-10-09 1976-10-09 Verfahren zur Herstellung von o-Kresol durch Transmethylierung von kernmethylierten Phenolen

Publications (1)

Publication Number Publication Date
BE859066A true BE859066A (fr) 1978-01-16

Family

ID=5990155

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181213A BE859066A (fr) 1976-10-09 1977-09-26 Procede de transalcoylation de phenols methyles au noyau

Country Status (7)

Country Link
US (1) US4149019A (nl)
JP (1) JPS5346925A (nl)
BE (1) BE859066A (nl)
DE (1) DE2645770C3 (nl)
FR (1) FR2367040A1 (nl)
GB (1) GB1526659A (nl)
NL (1) NL7710641A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3921296A1 (en) 2019-02-04 2021-12-15 China Petroleum & Chemical Corporation Process for making phenol and xylenes
US11485694B2 (en) 2019-02-04 2022-11-01 China Petroleum & Chemical Corporation Dealklylation and transalkylation of mixed phenols to make cresols
CN118201900A (zh) * 2021-10-14 2024-06-14 环球油品有限责任公司 生产甲苯酚和二甲苯的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423474A (en) * 1965-05-28 1969-01-21 Chevron Res Selective alkylation of phenol
GB1118287A (en) * 1965-10-28 1968-06-26 Gulf Research Development Co Process for converting polyalkylated phenol to obtain a phenol
US3417149A (en) * 1966-03-16 1968-12-17 Consolidation Coal Co Transmethylation of methylsubstituted phenols
DE1813647B2 (de) * 1968-12-10 1977-08-25 Chemische Werke Lowi Gmbh, 8264 Waldkraiburg Verfahren zur isomerisierung und transalkylierung von methylphenolen

Also Published As

Publication number Publication date
NL7710641A (nl) 1978-04-11
US4149019A (en) 1979-04-10
FR2367040A1 (fr) 1978-05-05
DE2645770A1 (de) 1978-04-13
DE2645770B2 (de) 1979-02-15
JPS5346925A (en) 1978-04-27
DE2645770C3 (de) 1979-10-18
GB1526659A (en) 1978-09-27

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