JPS6442449A - Production of p-phenoxyphenol - Google Patents

Production of p-phenoxyphenol

Info

Publication number
JPS6442449A
JPS6442449A JP62199531A JP19953187A JPS6442449A JP S6442449 A JPS6442449 A JP S6442449A JP 62199531 A JP62199531 A JP 62199531A JP 19953187 A JP19953187 A JP 19953187A JP S6442449 A JPS6442449 A JP S6442449A
Authority
JP
Japan
Prior art keywords
chlorophenol
catalyst
alkali
copper
compound
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
JP62199531A
Other languages
Japanese (ja)
Other versions
JP2657493B2 (en
Inventor
Michio Morinaga
Toyofumi Yamada
Kazuto Umetsu
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co 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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP62199531A priority Critical patent/JP2657493B2/en
Publication of JPS6442449A publication Critical patent/JPS6442449A/en
Application granted granted Critical
Publication of JP2657493B2 publication Critical patent/JP2657493B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)

Abstract

PURPOSE:To obtain the titled compound which is an intermediate for producing agricultural chemicals, especially nitrogen-containing heterocyclic compounds that are a molting inhibitor in high purity and yield without forming by- products, by reacting a raw material p-chlorophenol with excess phenol in the presence of a specific catalyst and alkali. CONSTITUTION:p-Chlorophenol is reacted with phenol in an excessive molar amount, preferably >=3 times, more preferably 5-10 times based on the p- chlorophenol in the presence of an alkali using an oxine copper catalyst as a catalyst at 100-250 deg.C, preferably 150-200 deg.C to afford the aimed compound. The above-mentioned oxine copper catalyst is a compound also names copper-8- hydroxyquinolinolate and the amount thereof used is preferably 0.5-10mol.% based on the p-chlorophenol. 8-Hydroxyquinoline and copper chloride may be separately added. The molar amount of the afore-mentioned alkali is 1-3 times based on the p-chlorophenol.
JP62199531A 1987-08-10 1987-08-10 Method for producing P-phenoxyphenol Expired - Fee Related JP2657493B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62199531A JP2657493B2 (en) 1987-08-10 1987-08-10 Method for producing P-phenoxyphenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199531A JP2657493B2 (en) 1987-08-10 1987-08-10 Method for producing P-phenoxyphenol

Publications (2)

Publication Number Publication Date
JPS6442449A true JPS6442449A (en) 1989-02-14
JP2657493B2 JP2657493B2 (en) 1997-09-24

Family

ID=16409380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62199531A Expired - Fee Related JP2657493B2 (en) 1987-08-10 1987-08-10 Method for producing P-phenoxyphenol

Country Status (1)

Country Link
JP (1) JP2657493B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113429268A (en) * 2021-06-18 2021-09-24 浙江禾本科技股份有限公司 Synthetic method of 4-phenoxyphenol

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172729A (en) * 1984-09-17 1986-04-14 Ihara Chem Ind Co Ltd Production of 3-phenoxybenzyl alcohol
JPS61186339A (en) * 1985-02-13 1986-08-20 Mitsui Toatsu Chem Inc Production of m-phenoxybenzyl alcohol
JPS61257938A (en) * 1985-05-13 1986-11-15 Mitsui Toatsu Chem Inc Production of m-phenoxybenzyl alcohol

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172729A (en) * 1984-09-17 1986-04-14 Ihara Chem Ind Co Ltd Production of 3-phenoxybenzyl alcohol
JPS61186339A (en) * 1985-02-13 1986-08-20 Mitsui Toatsu Chem Inc Production of m-phenoxybenzyl alcohol
JPS61257938A (en) * 1985-05-13 1986-11-15 Mitsui Toatsu Chem Inc Production of m-phenoxybenzyl alcohol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113429268A (en) * 2021-06-18 2021-09-24 浙江禾本科技股份有限公司 Synthetic method of 4-phenoxyphenol

Also Published As

Publication number Publication date
JP2657493B2 (en) 1997-09-24

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