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GB1187684A - Production of 2,2-Bis-(4-Hydroxyaryl)-alkanes - Google Patents

Production of 2,2-Bis-(4-Hydroxyaryl)-alkanes

Info

Publication number
GB1187684A
GB1187684A GB2903267A GB2903267A GB1187684A GB 1187684 A GB1187684 A GB 1187684A GB 2903267 A GB2903267 A GB 2903267A GB 2903267 A GB2903267 A GB 2903267A GB 1187684 A GB1187684 A GB 1187684A
Authority
GB
United Kingdom
Prior art keywords
bis
hydroxyaryl
alkanes
acid
production
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
GB2903267A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1187684A publication Critical patent/GB1187684A/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
    • C07C37/11—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
    • C07C37/18—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 condensation involving halogen atoms of halogenated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,187,684. Bis(hydroxyaryl)alkanes. BADISCHE ANILIN- & SODA-FABRIK A.G. 23 June, 1967 [24 June, 1966], No. 29032/67. Heading C2C. 2,2 - Bis - (4 - hydroxyaryl) - alkanes are produced by contacting a 2-halo- 1 -olefin having at least three carbon atoms at a temperature of from 20‹ to 150‹ C. in the presence of sulphuric acid, phosphoric acid, hydrochloric acid, ptoluene sulphonic acid, trichloracetic acid or Lewis acids with a stoichiometric excess of a phenol at such a rate that no appreciable amount of free 2-halo- 1 -olefin occurs in the reaction mixture. The examples describe the reaction of 2-chloropropene with phenol, 2,6-xylenol and o-cresol with the production of the corresponding 2,2 - bis - (4 - hydroxyphenyl) - propanes.
GB2903267A 1966-06-24 1967-06-23 Production of 2,2-Bis-(4-Hydroxyaryl)-alkanes Expired GB1187684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0087701 1966-06-24

Publications (1)

Publication Number Publication Date
GB1187684A true GB1187684A (en) 1970-04-15

Family

ID=6983906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2903267A Expired GB1187684A (en) 1966-06-24 1967-06-23 Production of 2,2-Bis-(4-Hydroxyaryl)-alkanes

Country Status (4)

Country Link
BE (1) BE700528A (en)
DE (1) DE1543356A1 (en)
GB (1) GB1187684A (en)
NL (1) NL6708809A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814520A (en) * 1986-09-02 1989-03-21 Idemitsu Petrochemical Company Limited Process for producing 2,2-bis(4'hydroxyphenyl) propanes
CN118530127A (en) * 2024-05-14 2024-08-23 天津众泰材料科技有限公司 A method for preparing high-quality 2,2-bis(3-amino-4-hydroxyphenyl)propane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814520A (en) * 1986-09-02 1989-03-21 Idemitsu Petrochemical Company Limited Process for producing 2,2-bis(4'hydroxyphenyl) propanes
CN118530127A (en) * 2024-05-14 2024-08-23 天津众泰材料科技有限公司 A method for preparing high-quality 2,2-bis(3-amino-4-hydroxyphenyl)propane
CN118530127B (en) * 2024-05-14 2025-12-16 天津众泰材料科技有限公司 Preparation method of high-quality 2, 2-bis (3-amino-4-hydroxyphenyl) propane

Also Published As

Publication number Publication date
NL6708809A (en) 1967-12-27
DE1543356A1 (en) 1969-09-25
BE700528A (en) 1967-12-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees