GB1300877A - A process for the continuous production of m-alkyl phenols - Google Patents

A process for the continuous production of m-alkyl phenols

Info

Publication number
GB1300877A
GB1300877A GB07787/71A GB1778771A GB1300877A GB 1300877 A GB1300877 A GB 1300877A GB 07787/71 A GB07787/71 A GB 07787/71A GB 1778771 A GB1778771 A GB 1778771A GB 1300877 A GB1300877 A GB 1300877A
Authority
GB
United Kingdom
Prior art keywords
phenols
alkyl
continuous production
alkyl phenols
phenol
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
GB07787/71A
Inventor
Cevat Kalav
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.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff 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 Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of GB1300877A publication Critical patent/GB1300877A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1300877 m-Alkyl-phenols UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF AG 28 May 1971 [5 June 1970] 17787/71 Heading C2C m-Alkyl phenols are obtained in a continuous manner by catalytically alkylating a phenol or isomerizing an alkyl phenol at a temperature of from 200‹ to 380‹ C., in the presence of a synthetic aluminium silicate which has not been treated with an acid. Specified alkylating agents are alcohols and their ethers, and olefins. Examples are given for the preparation of ethyl and isopropyl phenols.
GB07787/71A 1970-06-05 1971-05-28 A process for the continuous production of m-alkyl phenols Expired GB1300877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702027610 DE2027610A1 (en) 1970-06-05 1970-06-05 Process for the continuous production of m-alkylphenols

Publications (1)

Publication Number Publication Date
GB1300877A true GB1300877A (en) 1972-12-20

Family

ID=5773082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07787/71A Expired GB1300877A (en) 1970-06-05 1971-05-28 A process for the continuous production of m-alkyl phenols

Country Status (5)

Country Link
BE (1) BE767822A (en)
DE (1) DE2027610A1 (en)
FR (1) FR2095954A5 (en)
GB (1) GB1300877A (en)
NL (1) NL7107413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1028102A1 (en) * 1999-02-02 2000-08-16 Akzo Nobel N.V. Isomerization of alkyl phenol with a solid acid catalyst

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242628A1 (en) * 1972-08-30 1974-03-07 Bayer Ag PROCESS FOR THE PRODUCTION OF 5-ISOPROPYL-3-METHYL-PHENOL
US3992455A (en) * 1973-10-01 1976-11-16 Koppers Company, Inc. Preparation of 5-sec-alkyl-m-cresol
US4237259A (en) * 1978-12-06 1980-12-02 General Electric Company Organic materials having meta, para-isopropylidene diphenoxy units and method
US4268647A (en) * 1978-12-06 1981-05-19 General Electric Company Organic materials having meta, para-isopropylidene diphenoxy units and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1028102A1 (en) * 1999-02-02 2000-08-16 Akzo Nobel N.V. Isomerization of alkyl phenol with a solid acid catalyst
US6486339B2 (en) 1999-02-02 2002-11-26 Akzo Nobel Nv Phosphorylated product made by heating alkylated phenol in presence of solid acid catalyst
US6784325B2 (en) 1999-02-02 2004-08-31 Akzo Nobel N.V. Isomerization of alkyl phenol with a solid acid catalyst

Also Published As

Publication number Publication date
DE2027610A1 (en) 1971-12-09
NL7107413A (en) 1971-12-07
FR2095954A5 (en) 1972-02-11
BE767822A (en) 1971-10-18

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Legal Events

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