JPS5785335A - Production of bisphenol - Google Patents

Production of bisphenol

Info

Publication number
JPS5785335A
JPS5785335A JP55160138A JP16013880A JPS5785335A JP S5785335 A JPS5785335 A JP S5785335A JP 55160138 A JP55160138 A JP 55160138A JP 16013880 A JP16013880 A JP 16013880A JP S5785335 A JPS5785335 A JP S5785335A
Authority
JP
Japan
Prior art keywords
exchange resin
pyridylalkane
thioacetal
ketone
sulfonic acid
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
JP55160138A
Other languages
Japanese (ja)
Other versions
JPS648607B2 (en
Inventor
Takao Maki
Tetsuo Masuyama
Toshiharu Yokoyama
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP55160138A priority Critical patent/JPS5785335A/en
Publication of JPS5785335A publication Critical patent/JPS5785335A/en
Publication of JPS648607B2 publication Critical patent/JPS648607B2/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)

Abstract

PURPOSE: The condensation reaction between a phenol and a ketone is conducted using a sulfonic acid cation-exchange resin partially modified with a pyridyl- alkane thioacetal as a catalyst to produce the titled compound with increased reaction rate and selectivity.
CONSTITUTION: A bisphenol is obtained by condensation reaction between a phenol with no substituent on the para position to the hydroxyl and a ketone in the presence of a catalyst of sulfonic acid cation-exchange resin partially modified with a pyridylalkane thioacetal at 60W100°C in an inert gas atmosphere under normal to 5 atmospheric pressure. The modification of ion-exchange resin is readily achieved by adding a pyridylalkane thioacetal prepared from a ketone such acetone and a pyridylalkane thiol of the formula (R is alkyl) such as 3-pyridylmethane thiol by the reaction at 50W100°C to a sulfonic acid cation- exchange resin that has previously been converted into the H-type by use of an acid such as hydrochloric acid.
COPYRIGHT: (C)1982,JPO&Japio
JP55160138A 1980-11-14 1980-11-14 Production of bisphenol Granted JPS5785335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55160138A JPS5785335A (en) 1980-11-14 1980-11-14 Production of bisphenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55160138A JPS5785335A (en) 1980-11-14 1980-11-14 Production of bisphenol

Publications (2)

Publication Number Publication Date
JPS5785335A true JPS5785335A (en) 1982-05-28
JPS648607B2 JPS648607B2 (en) 1989-02-14

Family

ID=15708687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55160138A Granted JPS5785335A (en) 1980-11-14 1980-11-14 Production of bisphenol

Country Status (1)

Country Link
JP (1) JPS5785335A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6534686B1 (en) * 2001-09-18 2003-03-18 General Electric Company Method for producing bisphenol catalysts and bisphenols
WO2004078345A1 (en) * 2003-03-03 2004-09-16 General Electric Company Method for producing bisphenol catalysts and bisphenols
JP2008273966A (en) * 2001-01-23 2008-11-13 Arkema France Production method of bisphenol a

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008273966A (en) * 2001-01-23 2008-11-13 Arkema France Production method of bisphenol a
JP2014221777A (en) * 2001-01-23 2014-11-27 アルケマ フランス Method for producing bisphenol a
US6534686B1 (en) * 2001-09-18 2003-03-18 General Electric Company Method for producing bisphenol catalysts and bisphenols
WO2004078345A1 (en) * 2003-03-03 2004-09-16 General Electric Company Method for producing bisphenol catalysts and bisphenols
JP2006513848A (en) * 2003-03-03 2006-04-27 ゼネラル・エレクトリック・カンパニイ Bisphenol catalyst and method for producing bisphenol

Also Published As

Publication number Publication date
JPS648607B2 (en) 1989-02-14

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