FR2348178A1 - Procede pour orthoalcoyler selectivement un phenol - Google Patents

Procede pour orthoalcoyler selectivement un phenol

Info

Publication number
FR2348178A1
FR2348178A1 FR7711068A FR7711068A FR2348178A1 FR 2348178 A1 FR2348178 A1 FR 2348178A1 FR 7711068 A FR7711068 A FR 7711068A FR 7711068 A FR7711068 A FR 7711068A FR 2348178 A1 FR2348178 A1 FR 2348178A1
Authority
FR
France
Prior art keywords
orthoalcoyling
phenol
selectively
selectively orthoalcoyling
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.)
Withdrawn
Application number
FR7711068A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2348178A1 publication Critical patent/FR2348178A1/fr
Withdrawn legal-status Critical Current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
    • C07C37/16—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 condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom

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)
FR7711068A 1976-04-13 1977-04-13 Procede pour orthoalcoyler selectivement un phenol Withdrawn FR2348178A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67650376A 1976-04-13 1976-04-13

Publications (1)

Publication Number Publication Date
FR2348178A1 true FR2348178A1 (fr) 1977-11-10

Family

ID=24714792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711068A Withdrawn FR2348178A1 (fr) 1976-04-13 1977-04-13 Procede pour orthoalcoyler selectivement un phenol

Country Status (8)

Country Link
JP (1) JPS52125134A (fr)
AU (1) AU509924B2 (fr)
BR (1) BR7702296A (fr)
CA (1) CA1090828A (fr)
DE (1) DE2716035A1 (fr)
FR (1) FR2348178A1 (fr)
GB (1) GB1522775A (fr)
NL (1) NL7704055A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645428A (en) * 1979-09-21 1981-04-25 Mitsui Toatsu Chem Inc Preparation of o-alkylated phenol
DE3100734C2 (de) * 1980-03-29 1983-07-07 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren zur o-Alkylierung von Phenolen
DE3012357C2 (de) * 1980-03-29 1983-03-24 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren und Katalysator zur ortho-Alkylierung von Phenolen
DE3406536A1 (de) * 1984-02-23 1985-09-05 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren zur umwandlung von meta-/para-kresolgemischen
DE3524331A1 (de) * 1985-07-08 1987-01-08 Basf Ag Verfahren zur gasphasenalkylierung von phenolen und hierzu geeigneter katalysator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6713253A (fr) * 1966-09-30 1968-04-01
DE1297110B (de) * 1966-08-08 1969-06-12 Union Rheinische Braunkohlen Verfahren zur Alkylierung von Phenolen
US3716589A (en) * 1968-11-27 1973-02-13 Agency Ind Science Techn Process for the synthesis of 2,6-dimethylphenols
US3718704A (en) * 1971-01-08 1973-02-27 Ashland Oil Inc Methylation process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297110B (de) * 1966-08-08 1969-06-12 Union Rheinische Braunkohlen Verfahren zur Alkylierung von Phenolen
NL6713253A (fr) * 1966-09-30 1968-04-01
GB1181437A (en) * 1966-09-30 1970-02-18 Shell Int Research Process for the preparation of 2,3,5-trimethyl phenol.
US3716589A (en) * 1968-11-27 1973-02-13 Agency Ind Science Techn Process for the synthesis of 2,6-dimethylphenols
US3718704A (en) * 1971-01-08 1973-02-27 Ashland Oil Inc Methylation process

Also Published As

Publication number Publication date
CA1090828A (fr) 1980-12-02
AU509924B2 (en) 1980-05-29
NL7704055A (nl) 1977-10-17
GB1522775A (en) 1978-08-31
DE2716035A1 (de) 1977-11-03
AU2410077A (en) 1978-10-12
JPS6127378B2 (fr) 1986-06-25
JPS52125134A (en) 1977-10-20
BR7702296A (pt) 1978-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse