JPS57126436A - Preparation of o- and p-alkylated phenol - Google Patents

Preparation of o- and p-alkylated phenol

Info

Publication number
JPS57126436A
JPS57126436A JP56010158A JP1015881A JPS57126436A JP S57126436 A JPS57126436 A JP S57126436A JP 56010158 A JP56010158 A JP 56010158A JP 1015881 A JP1015881 A JP 1015881A JP S57126436 A JPS57126436 A JP S57126436A
Authority
JP
Japan
Prior art keywords
oxide
catalyst
compound
vapor
alcohol
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.)
Pending
Application number
JP56010158A
Other languages
Japanese (ja)
Inventor
Shoei Kudo
Motoo Kawamata
Kazufumi Oshima
Makoto Kotani
Takeshi Tsuda
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP56010158A priority Critical patent/JPS57126436A/en
Publication of JPS57126436A publication Critical patent/JPS57126436A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To prepare the titled compound, selectively, by the vapor-phase catalytic reaction of phenol and alcohol using a catalyst composed of chromium oxide, iron oxide and manganese oxide as main catalyst and combined with boron oxide, aluminum oxide, gallium oxide, etc.
CONSTITUTION: An o- and p-alkylated phenol compound is prepared selectively by the vapor-phase catalytic reaction of a phenol compound having at least one H at o- or p-position with an alcohol. The reaction is carried out in the presence of a catalyst composed mainly of chromium oxide, iron oxide and/or manganese exide, and added with at least one compound selected from boron oxide, aluminum oxide, gallium oxide and alkaline earth metal oxides. the atomic ratio of the main component to the auxiliary component is pref. 100:(0.05W100). The catalyst may further contain tin oxide, germanium oxide, lead oxide, vanadium oxide, zinc oxide, cerium oxide, alkali metal oxides, etc.
COPYRIGHT: (C)1982,JPO&Japio
JP56010158A 1981-01-28 1981-01-28 Preparation of o- and p-alkylated phenol Pending JPS57126436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56010158A JPS57126436A (en) 1981-01-28 1981-01-28 Preparation of o- and p-alkylated phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56010158A JPS57126436A (en) 1981-01-28 1981-01-28 Preparation of o- and p-alkylated phenol

Publications (1)

Publication Number Publication Date
JPS57126436A true JPS57126436A (en) 1982-08-06

Family

ID=11742466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56010158A Pending JPS57126436A (en) 1981-01-28 1981-01-28 Preparation of o- and p-alkylated phenol

Country Status (1)

Country Link
JP (1) JPS57126436A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130944A (en) * 1981-02-04 1982-08-13 Union Rheinische Braunkohlen Ortho substitution of phenols
JPH0488443U (en) * 1990-12-07 1992-07-31

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101318A (en) * 1977-02-14 1978-09-04 Mitsui Toatsu Chem Inc Preparation of methyl phenols
JPS55129236A (en) * 1979-03-29 1980-10-06 Mitsui Toatsu Chem Inc Selective preparation of ortho-alkylated phenols
JPS5655326A (en) * 1979-10-12 1981-05-15 Mitsui Petrochem Ind Ltd Preparation of orthomethylated phenol

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101318A (en) * 1977-02-14 1978-09-04 Mitsui Toatsu Chem Inc Preparation of methyl phenols
JPS55129236A (en) * 1979-03-29 1980-10-06 Mitsui Toatsu Chem Inc Selective preparation of ortho-alkylated phenols
JPS5655326A (en) * 1979-10-12 1981-05-15 Mitsui Petrochem Ind Ltd Preparation of orthomethylated phenol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130944A (en) * 1981-02-04 1982-08-13 Union Rheinische Braunkohlen Ortho substitution of phenols
JPH0488443U (en) * 1990-12-07 1992-07-31

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