JP4637438B2 - ４，４’−ジヒドロキシジフェニルスルホンの半連続的製造法 - Google Patents

４，４’−ジヒドロキシジフェニルスルホンの半連続的製造法 Download PDF

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Publication number
JP4637438B2
JP4637438B2 JP2001576765A JP2001576765A JP4637438B2 JP 4637438 B2 JP4637438 B2 JP 4637438B2 JP 2001576765 A JP2001576765 A JP 2001576765A JP 2001576765 A JP2001576765 A JP 2001576765A JP 4637438 B2 JP4637438 B2 JP 4637438B2
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JP
Japan
Prior art keywords
water
phenol
product
reaction
dihydroxydiphenylsulfone
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.)
Expired - Lifetime
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JP2001576765A
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English (en)
Japanese (ja)
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JP2003531137A5 (https=
JP2003531137A (ja
Inventor
パプスト，グンター
カスト，ユルゲン
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BASF SE
Original Assignee
BASF SE
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Publication of JP2003531137A publication Critical patent/JP2003531137A/ja
Publication of JP2003531137A5 publication Critical patent/JP2003531137A5/ja
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Publication of JP4637438B2 publication Critical patent/JP4637438B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2001576765A 2000-04-14 2001-04-10 ４，４’−ジヒドロキシジフェニルスルホンの半連続的製造法 Expired - Lifetime JP4637438B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10018580A DE10018580A1 (de) 2000-04-14 2000-04-14 Semikontinuierliches Verfahren zur Herstellung von 4,4'-Dihydroxydiphenylsulfon
DE10018580.0 2000-04-14
PCT/EP2001/004081 WO2001079163A1 (de) 2000-04-14 2001-04-10 Semikontinuierliches verfahren zur herstellung von 4,4'-dihydroxydiphenylsulfon

Publications (3)

Publication Number Publication Date
JP2003531137A JP2003531137A (ja) 2003-10-21
JP2003531137A5 JP2003531137A5 (https=) 2008-02-21
JP4637438B2 true JP4637438B2 (ja) 2011-02-23

Family

ID=7638782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001576765A Expired - Lifetime JP4637438B2 (ja) 2000-04-14 2001-04-10 ４，４’−ジヒドロキシジフェニルスルホンの半連続的製造法

Country Status (6)

Country Link
US (1) US6700020B2 (https=)
EP (1) EP1272462B1 (https=)
JP (1) JP4637438B2 (https=)
AU (1) AU5480101A (https=)
DE (2) DE10018580A1 (https=)
WO (1) WO2001079163A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498412B1 (en) * 2002-04-25 2014-06-25 Konishi Chemical Ind. Co., Ltd. Process for producing dihydroxydiphenyl sulfone
JP4496381B2 (ja) * 2002-09-25 2010-07-07 小西化学工業株式会社 高純度４，４’−ジヒドロキシジフェニルスルホンの製造方法
KR101354910B1 (ko) * 2005-04-07 2014-01-22 에이.와이.와이.티. 테크놀로지컬 어플리케이션즈 앤드 데이타 업데이트 리미티드 무기 풀러렌-유사 나노입자의 제조 공정 및 제조장치
CN113480457B (zh) * 2021-07-23 2022-04-15 涉县津东经贸有限责任公司 一种高纯度双酚s的生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297766A (en) 1961-10-02 1967-01-10 Dow Chemical Co Semi-continuous process for preparing 4, 4'-sulfonyldiphenol
EP0220004B1 (en) 1985-10-04 1990-04-11 Amoco Corporation Process for synthesizing 4,4'-dihydroxydiphenyl sulfone
ATE48595T1 (de) * 1985-10-04 1989-12-15 Amoco Corp Verfahren zur rueckgewinnung von 4,4'dihydroxydiphenylsulfonaus einer isomermischung.
GB8801611D0 (en) * 1988-01-25 1988-02-24 Ici Plc Preparation of 4 4'-dihydroxydiphenyl sulphone
DE3928704A1 (de) * 1989-08-30 1991-03-07 Hoechst Ag Verfahren zur herstellung von 4,4' -dihydroxydiphenylsulfon
JPH0791261B2 (ja) * 1989-09-14 1995-10-04 小西化学工業株式会社 ４，４′―ジヒドロキシジフェニルスルホンの製造法
JPH082861B2 (ja) * 1989-12-29 1996-01-17 小西化学工業株式会社 高純度４，４’―ジヒドロキシジフェニルスルホンの製造方法
WO1992002493A1 (en) 1990-08-06 1992-02-20 Aristech Chemical Corporation Preparation of relatively pure p, p-bisphenol s
JP2641023B2 (ja) * 1993-07-16 1997-08-13 日華化学株式会社 ４，４’−ジヒドロキシジフェニルスルホンの精製方法

Also Published As

Publication number Publication date
DE10018580A1 (de) 2001-10-25
US20030149308A1 (en) 2003-08-07
WO2001079163A1 (de) 2001-10-25
EP1272462B1 (de) 2006-01-11
US6700020B2 (en) 2004-03-02
JP2003531137A (ja) 2003-10-21
DE50108671D1 (de) 2006-04-06
EP1272462A1 (de) 2003-01-08
AU5480101A (en) 2001-10-30

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