DE69802312D1 - Verfahren zur Herstellung von 3,3',5,5'-Tetra-b-Butylbiphenol - Google Patents

Verfahren zur Herstellung von 3,3',5,5'-Tetra-b-Butylbiphenol

Info

Publication number
DE69802312D1
DE69802312D1 DE69802312T DE69802312T DE69802312D1 DE 69802312 D1 DE69802312 D1 DE 69802312D1 DE 69802312 T DE69802312 T DE 69802312T DE 69802312 T DE69802312 T DE 69802312T DE 69802312 D1 DE69802312 D1 DE 69802312D1
Authority
DE
Germany
Prior art keywords
butylbiphenol
tetra
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.)
Expired - Lifetime
Application number
DE69802312T
Other languages
English (en)
Other versions
DE69802312T2 (de
Inventor
Yoichiro Isota
Kazuhiko Yao
Mikio Kawahara
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.)
Honshu Chemical Industry Co Ltd
Original Assignee
Honshu 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 Honshu Chemical Industry Co Ltd filed Critical Honshu Chemical Industry Co Ltd
Publication of DE69802312D1 publication Critical patent/DE69802312D1/de
Application granted granted Critical
Publication of DE69802312T2 publication Critical patent/DE69802312T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69802312T 1997-01-30 1998-01-29 Verfahren zur Herstellung von 3,3',5,5'-Tetra-b-Butylbiphenol Expired - Lifetime DE69802312T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1689597 1997-01-30
JP1689697 1997-01-30

Publications (2)

Publication Number Publication Date
DE69802312D1 true DE69802312D1 (de) 2001-12-13
DE69802312T2 DE69802312T2 (de) 2002-05-16

Family

ID=26353329

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69825325T Expired - Lifetime DE69825325T2 (de) 1997-01-30 1998-01-29 Verfahren zur Herstellung von 3,3',5,5'-Tetra-t-Butylbiphenol
DE69802312T Expired - Lifetime DE69802312T2 (de) 1997-01-30 1998-01-29 Verfahren zur Herstellung von 3,3',5,5'-Tetra-b-Butylbiphenol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69825325T Expired - Lifetime DE69825325T2 (de) 1997-01-30 1998-01-29 Verfahren zur Herstellung von 3,3',5,5'-Tetra-t-Butylbiphenol

Country Status (3)

Country Link
US (1) US6118029A (de)
EP (2) EP1112993B1 (de)
DE (2) DE69825325T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909003A (zh) * 2020-02-10 2020-11-10 惠州凯特立斯科技有限公司 一种制备公斤级新型联苯四酚的氧化偶联方法及其催化剂

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI409285B (zh) * 2006-10-18 2013-09-21 Idemitsu Kosan Co A polycarbonate copolymer, a method for producing the same, a molded body, an optical material, and an electrophotographic photoreceptor
CN114181052A (zh) * 2021-12-20 2022-03-15 宁夏清研高分子新材料有限公司 一种高纯度4,4’-联苯二酚的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493511A (en) * 1966-12-28 1970-02-03 Mobil Oil Corp Organic compositions containing antioxidants
US4238627A (en) * 1978-11-16 1980-12-09 Union Carbide Corporation Oxidative process for preparing substituted biphenols
US4487977A (en) * 1983-07-15 1984-12-11 Ici Americas Inc. High yield process for preparing 3,3',5,5'-tetraalkyl-4,4'-biphenol
JPS61200935A (ja) * 1985-03-04 1986-09-05 Honsyu Kagaku Kogyo Kk Ｐ，ｐ′−ビフエノ−ルの製造方法
ATE126191T1 (de) * 1987-09-22 1995-08-15 Mitsui Petrochemical Ind Verfahren zur herstellung p,p'-biphenol.
US4847434A (en) * 1988-01-21 1989-07-11 Ethyl Corporation Biphenol process
JPH0674227B2 (ja) * 1989-10-06 1994-09-21 本州化学工業株式会社 ｐ，ｐ′―ビフェノールの製造方法
JPH0597740A (ja) * 1991-10-02 1993-04-20 Mitsubishi Petrochem Co Ltd ４，４’−ビフエノール類の製造方法
JP3264976B2 (ja) * 1992-05-29 2002-03-11 三菱化学株式会社 ４，４’−ビフェノールの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909003A (zh) * 2020-02-10 2020-11-10 惠州凯特立斯科技有限公司 一种制备公斤级新型联苯四酚的氧化偶联方法及其催化剂
CN111909003B (zh) * 2020-02-10 2023-05-30 广东欧凯新材料有限公司 一种制备公斤级新型联苯四酚的氧化偶联方法及其催化剂

Also Published As

Publication number Publication date
EP0856504A1 (de) 1998-08-05
US6118029A (en) 2000-09-12
EP0856504B1 (de) 2001-11-07
EP1112993A1 (de) 2001-07-04
DE69825325T2 (de) 2005-07-28
DE69802312T2 (de) 2002-05-16
EP1112993B1 (de) 2004-07-28
DE69825325D1 (de) 2004-09-02

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