JPS5643230A - Preparation of ortho-alkylated phenols - Google Patents

Preparation of ortho-alkylated phenols

Info

Publication number
JPS5643230A
JPS5643230A JP11930579A JP11930579A JPS5643230A JP S5643230 A JPS5643230 A JP S5643230A JP 11930579 A JP11930579 A JP 11930579A JP 11930579 A JP11930579 A JP 11930579A JP S5643230 A JPS5643230 A JP S5643230A
Authority
JP
Japan
Prior art keywords
ortho
phenols
catalyst
prepared
preparation
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
JP11930579A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0158170B2 (enExample
Inventor
Kazufumi Oshima
Motoo Kawamata
Mitsuo Onobusa
Shoei Kudo
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 JP11930579A priority Critical patent/JPS5643230A/ja
Publication of JPS5643230A publication Critical patent/JPS5643230A/ja
Publication of JPH0158170B2 publication Critical patent/JPH0158170B2/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

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP11930579A 1979-09-19 1979-09-19 Preparation of ortho-alkylated phenols Granted JPS5643230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11930579A JPS5643230A (en) 1979-09-19 1979-09-19 Preparation of ortho-alkylated phenols

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11930579A JPS5643230A (en) 1979-09-19 1979-09-19 Preparation of ortho-alkylated phenols

Publications (2)

Publication Number Publication Date
JPS5643230A true JPS5643230A (en) 1981-04-21
JPH0158170B2 JPH0158170B2 (enExample) 1989-12-11

Family

ID=14758128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11930579A Granted JPS5643230A (en) 1979-09-19 1979-09-19 Preparation of ortho-alkylated phenols

Country Status (1)

Country Link
JP (1) JPS5643230A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554260A (en) * 1984-07-13 1985-11-19 Exxon Research & Engineering Co. Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives
US4638106A (en) * 1984-07-13 1987-01-20 Exxon Research & Engineering Co. Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives
US4851200A (en) * 1988-01-04 1989-07-25 Mobil Oil Corporation Method for removing organic residue from as-synthesized zeolites
EP0785180A3 (en) * 1996-01-16 1997-12-10 General Electric Company Process for the alkylation of hydroxyaromatic compounds
JP2014106084A (ja) * 2012-11-27 2014-06-09 Furukawa Industrial Machinery Systems Co Ltd 造粒物検査装置および造粒物の検査方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554260A (en) * 1984-07-13 1985-11-19 Exxon Research & Engineering Co. Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives
US4638106A (en) * 1984-07-13 1987-01-20 Exxon Research & Engineering Co. Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives
US4851200A (en) * 1988-01-04 1989-07-25 Mobil Oil Corporation Method for removing organic residue from as-synthesized zeolites
EP0785180A3 (en) * 1996-01-16 1997-12-10 General Electric Company Process for the alkylation of hydroxyaromatic compounds
JP2014106084A (ja) * 2012-11-27 2014-06-09 Furukawa Industrial Machinery Systems Co Ltd 造粒物検査装置および造粒物の検査方法

Also Published As

Publication number Publication date
JPH0158170B2 (enExample) 1989-12-11

Similar Documents

Publication Publication Date Title
JPS55113730A (en) Preparation of acrolein and acrylic acid
JPS55124734A (en) Preparation of methacrylic acid
GB1213343A (en) Catalytic reaction of carbon monoxide with steam
JPS5519206A (en) Preparation of ethylene oxide
JPS5746925A (en) Preparation of hydrocarbon
EP0305020B1 (en) Improved dehydrogenation catalyst
JPS5344525A (en) Preparation of alkenyl substd. aromatic compounds and its catalysts
GB1055307A (en) The preparation of organic nitriles and catalysts for use in this preparation
US4208537A (en) Process for the selective ortho-alkylation of phenolic compounds
JPS5643230A (en) Preparation of ortho-alkylated phenols
EP0394682B1 (en) Method of ortho-alkylating phenol
US4533767A (en) Catalytic hydrodealkylation of alkylated phenols
JPS5576830A (en) Preparation of ortho-alkylated phenols
US4304943A (en) Conversion of alkyl and aryl hydroxy compounds producing aldehyde, alcohol and ketone using manganese oxide/nickel oxide/magnesium oxide catalysts
JPS5663932A (en) Preparation of selectively ortho-alkylated phenol compound
EP0085718A4 (en) SELECTIVE CALCINATED DEHYDROGENATION CATALYST.
GB1369475A (en) Process for preparing a catalyst for methanol synthesis
JPS5633036A (en) Catalyst for steam reforming and its manufacture
JPS5655326A (en) Preparation of orthomethylated phenol
JPS56108538A (en) Catalyst for preparing methane and preparation thereof
JPS5522639A (en) Preparation of methacrolein
JPS5643229A (en) Preparation of ortho-alkylated phenols
JPS5645428A (en) Preparation of o-alkylated phenol
JPS55145632A (en) Preparation of acrolein
JPS5668629A (en) Preparation of ortho methylated phenol