GB2105712B - Process for producing 4,4'-dihydroxydiphenyl - Google Patents

Process for producing 4,4'-dihydroxydiphenyl

Info

Publication number
GB2105712B
GB2105712B GB08220243A GB8220243A GB2105712B GB 2105712 B GB2105712 B GB 2105712B GB 08220243 A GB08220243 A GB 08220243A GB 8220243 A GB8220243 A GB 8220243A GB 2105712 B GB2105712 B GB 2105712B
Authority
GB
United Kingdom
Prior art keywords
dihydroxydiphenyl
producing
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
Application number
GB08220243A
Other versions
GB2105712A (en
Inventor
Terumasa Akashi
Takeshi Hashimoto
Shunsaku Tanaka
Katsuhiko Sato
Koji Nishihara
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.)
Sugai Chemical Industry Co Ltd
Original Assignee
Sugai 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
Priority claimed from JP11447081A external-priority patent/JPS5818330A/en
Priority claimed from JP56114469A external-priority patent/JPS5818329A/en
Application filed by Sugai Chemical Industry Co Ltd filed Critical Sugai Chemical Industry Co Ltd
Publication of GB2105712A publication Critical patent/GB2105712A/en
Application granted granted Critical
Publication of GB2105712B publication Critical patent/GB2105712B/en
Expired 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
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of SO3H groups or a derivative thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB08220243A 1981-07-23 1982-07-13 Process for producing 4,4'-dihydroxydiphenyl Expired GB2105712B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11447081A JPS5818330A (en) 1981-07-23 1981-07-23 Preparation of 4,4'-dihydroxydiphenyl
JP56114469A JPS5818329A (en) 1981-07-23 1981-07-23 Preparation of 4,4'-dihydroxydiphenyl

Publications (2)

Publication Number Publication Date
GB2105712A GB2105712A (en) 1983-03-30
GB2105712B true GB2105712B (en) 1985-06-12

Family

ID=26453209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220243A Expired GB2105712B (en) 1981-07-23 1982-07-13 Process for producing 4,4'-dihydroxydiphenyl

Country Status (2)

Country Link
DE (1) DE3226391A1 (en)
GB (1) GB2105712B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801943A1 (en) * 1988-01-23 1989-07-27 Basf Ag METHOD FOR PRODUCING 4,4'-DIHYDROXYBIPHENYL

Also Published As

Publication number Publication date
GB2105712A (en) 1983-03-30
DE3226391A1 (en) 1983-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950713