GB1493759A - Process for preparing bis-(hydroxyphenol)methanes - Google Patents

Process for preparing bis-(hydroxyphenol)methanes

Info

Publication number
GB1493759A
GB1493759A GB4005076A GB4005076A GB1493759A GB 1493759 A GB1493759 A GB 1493759A GB 4005076 A GB4005076 A GB 4005076A GB 4005076 A GB4005076 A GB 4005076A GB 1493759 A GB1493759 A GB 1493759A
Authority
GB
United Kingdom
Prior art keywords
phenol
methanes
bis
hydroxyphenyl
formaldehyde
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
GB4005076A
Other languages
English (en)
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Publication of GB1493759A publication Critical patent/GB1493759A/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
    • C07C37/20—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 using aldehydes or ketones
    • 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
    • C07C37/115—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 using acetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
GB4005076A 1975-10-30 1976-09-27 Process for preparing bis-(hydroxyphenol)methanes Expired GB1493759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2880775A IT1043741B (it) 1975-10-30 1975-10-30 Procedimento per la preparazione di fenoli

Publications (1)

Publication Number Publication Date
GB1493759A true GB1493759A (en) 1977-11-30

Family

ID=11224216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4005076A Expired GB1493759A (en) 1975-10-30 1976-09-27 Process for preparing bis-(hydroxyphenol)methanes

Country Status (2)

Country Link
GB (1) GB1493759A (it)
IT (1) IT1043741B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105487A1 (en) * 1982-09-30 1984-04-18 Amoco Corporation Process for preparing polyacetal polymers and monomers employed therein

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105487A1 (en) * 1982-09-30 1984-04-18 Amoco Corporation Process for preparing polyacetal polymers and monomers employed therein

Also Published As

Publication number Publication date
IT1043741B (it) 1980-02-29

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee