ATE70820T1 - Herstellungsverfahren von tribromotetramethylbiphenol und verwandten verbindungen. - Google Patents

Herstellungsverfahren von tribromotetramethylbiphenol und verwandten verbindungen.

Info

Publication number
ATE70820T1
ATE70820T1 AT87901918T AT87901918T ATE70820T1 AT E70820 T1 ATE70820 T1 AT E70820T1 AT 87901918 T AT87901918 T AT 87901918T AT 87901918 T AT87901918 T AT 87901918T AT E70820 T1 ATE70820 T1 AT E70820T1
Authority
AT
Austria
Prior art keywords
tribromotetramethylbiphenol
preparation process
related compounds
tetra
tribromo
Prior art date
Application number
AT87901918T
Other languages
English (en)
Inventor
Abel Mendoza
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ATE70820T1 publication Critical patent/ATE70820T1/de

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
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT87901918T 1986-02-20 1987-02-19 Herstellungsverfahren von tribromotetramethylbiphenol und verwandten verbindungen. ATE70820T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/831,400 US4654447A (en) 1986-02-20 1986-02-20 Process for the preparation of tribromotetramethylbiphenol and related compounds
EP87901918A EP0259450B1 (de) 1986-02-20 1987-02-19 Herstellungsverfahren von tribromotetramethylbiphenol und verwandten verbindungen
PCT/US1987/000370 WO1987005009A1 (en) 1986-02-20 1987-02-19 Process for the preparation of tribromotetramethylbiphenol and related compounds

Publications (1)

Publication Number Publication Date
ATE70820T1 true ATE70820T1 (de) 1992-01-15

Family

ID=25258966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87901918T ATE70820T1 (de) 1986-02-20 1987-02-19 Herstellungsverfahren von tribromotetramethylbiphenol und verwandten verbindungen.

Country Status (9)

Country Link
US (1) US4654447A (de)
EP (1) EP0259450B1 (de)
JP (1) JPS63500381A (de)
AT (1) ATE70820T1 (de)
AU (1) AU595293B2 (de)
BR (1) BR8706028A (de)
CA (1) CA1268782A (de)
DE (1) DE3775497D1 (de)
WO (1) WO1987005009A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956403A (en) * 1971-08-05 1976-05-11 General Electric Company Brominated biphenols
US3929908A (en) * 1971-08-05 1975-12-30 Gen Electric Brominated biphenols
CA1073471A (en) * 1974-12-18 1980-03-11 Philip L. Kinson Brominated biphenol process

Also Published As

Publication number Publication date
AU6950087A (en) 1987-09-09
CA1268782A (en) 1990-05-08
WO1987005009A1 (en) 1987-08-27
US4654447A (en) 1987-03-31
EP0259450A1 (de) 1988-03-16
BR8706028A (pt) 1988-04-05
DE3775497D1 (de) 1992-02-06
JPH0369335B2 (de) 1991-10-31
EP0259450A4 (de) 1988-06-20
JPS63500381A (ja) 1988-02-12
AU595293B2 (en) 1990-03-29
EP0259450B1 (de) 1991-12-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee