JPS5643231A - Preparation of ortho-methylated phenols - Google Patents

Preparation of ortho-methylated phenols

Info

Publication number
JPS5643231A
JPS5643231A JP11722979A JP11722979A JPS5643231A JP S5643231 A JPS5643231 A JP S5643231A JP 11722979 A JP11722979 A JP 11722979A JP 11722979 A JP11722979 A JP 11722979A JP S5643231 A JPS5643231 A JP S5643231A
Authority
JP
Japan
Prior art keywords
oxide
component
ortho
phenols
methanol
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.)
Granted
Application number
JP11722979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228770B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Annen
Kazunori Takahata
Katsuo Taniguchi
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 Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP11722979A priority Critical patent/JPS5643231A/ja
Priority to US06/149,583 priority patent/US4329517A/en
Priority to EP80301618A priority patent/EP0019476B1/en
Priority to DE8080301618T priority patent/DE3066141D1/de
Publication of JPS5643231A publication Critical patent/JPS5643231A/ja
Publication of JPS6228770B2 publication Critical patent/JPS6228770B2/ja
Granted 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP11722979A 1979-05-16 1979-09-14 Preparation of ortho-methylated phenols Granted JPS5643231A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11722979A JPS5643231A (en) 1979-09-14 1979-09-14 Preparation of ortho-methylated phenols
US06/149,583 US4329517A (en) 1979-05-16 1980-05-14 Process for production of mono- or di-ortho-methyl-substituted phenols by catalytic methylation and catalyst therefor
EP80301618A EP0019476B1 (en) 1979-05-16 1980-05-16 Catalyst and process for producing ortho-methyl substituted phenols using it
DE8080301618T DE3066141D1 (en) 1979-05-16 1980-05-16 Catalyst and process for producing ortho-methyl substituted phenols using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11722979A JPS5643231A (en) 1979-09-14 1979-09-14 Preparation of ortho-methylated phenols

Publications (2)

Publication Number Publication Date
JPS5643231A true JPS5643231A (en) 1981-04-21
JPS6228770B2 JPS6228770B2 (enrdf_load_stackoverflow) 1987-06-23

Family

ID=14706574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11722979A Granted JPS5643231A (en) 1979-05-16 1979-09-14 Preparation of ortho-methylated phenols

Country Status (1)

Country Link
JP (1) JPS5643231A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925341A (ja) * 1982-08-04 1984-02-09 Mitsui Petrochem Ind Ltd オルト置換フエノ−ル類の製法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925341A (ja) * 1982-08-04 1984-02-09 Mitsui Petrochem Ind Ltd オルト置換フエノ−ル類の製法

Also Published As

Publication number Publication date
JPS6228770B2 (enrdf_load_stackoverflow) 1987-06-23

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