IL48861A - Process for the preparation of ring halogenated 2,2-bis-(4-hydroxyphenyl)-propane - Google Patents

Process for the preparation of ring halogenated 2,2-bis-(4-hydroxyphenyl)-propane

Info

Publication number
IL48861A
IL48861A IL48861A IL4886176A IL48861A IL 48861 A IL48861 A IL 48861A IL 48861 A IL48861 A IL 48861A IL 4886176 A IL4886176 A IL 4886176A IL 48861 A IL48861 A IL 48861A
Authority
IL
Israel
Prior art keywords
hydroxyphenyl
propane
bis
preparation
ring halogenated
Prior art date
Application number
IL48861A
Other languages
English (en)
Other versions
IL48861A0 (en
Original Assignee
Kalk Chemische Fabrik Gmbh
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 Kalk Chemische Fabrik Gmbh filed Critical Kalk Chemische Fabrik Gmbh
Publication of IL48861A0 publication Critical patent/IL48861A0/xx
Publication of IL48861A publication Critical patent/IL48861A/xx

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)
IL48861A 1975-03-19 1976-01-18 Process for the preparation of ring halogenated 2,2-bis-(4-hydroxyphenyl)-propane IL48861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2511981A DE2511981C3 (de) 1975-03-19 1975-03-19 Verfahren zur Herstellung von bromiertem 2,2-Bis-(hydroxyphenyl)-propan

Publications (2)

Publication Number Publication Date
IL48861A0 IL48861A0 (en) 1976-03-31
IL48861A true IL48861A (en) 1978-12-17

Family

ID=5941785

Family Applications (1)

Application Number Title Priority Date Filing Date
IL48861A IL48861A (en) 1975-03-19 1976-01-18 Process for the preparation of ring halogenated 2,2-bis-(4-hydroxyphenyl)-propane

Country Status (5)

Country Link
US (1) US4036894A (de.)
DE (1) DE2511981C3 (de.)
FR (1) FR2304596A1 (de.)
GB (1) GB1506826A (de.)
IL (1) IL48861A (de.)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036554C2 (de) * 1980-09-27 1984-06-14 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Herstellung von Tetrabrombisphenol A-bis-(dibrompropyl)-äther
US4628124A (en) * 1985-09-23 1986-12-09 Ethyl Corporation Tetrabromobisphenol-A process
US4701568A (en) * 1986-06-30 1987-10-20 Ethyl Corporation Process for preparing tetrabromobisphenol-A
DE3935224A1 (de) * 1989-10-23 1991-04-25 Degussa Verfahren zur herstellung von tetrabrom-4,4'-alkylidendiphenolen
US5395994A (en) * 1993-09-16 1995-03-07 Albemarle Corporation Method for recovering methanol solvent
JP4112000B2 (ja) * 1995-03-06 2008-07-02 アルベマール・コーポレーシヨン テトラブロモビスフェノール−ａの製造方法
US5527971A (en) * 1995-04-24 1996-06-18 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US6235946B1 (en) 1995-03-06 2001-05-22 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US6002050A (en) * 1995-03-06 1999-12-14 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US6084136A (en) * 1995-03-06 2000-07-04 Albmarle Corporation Process for the preparation of tetrabromobisphenol-A
US6218584B1 (en) 1995-03-06 2001-04-17 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US6084137A (en) * 1995-03-06 2000-07-04 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
US6147264A (en) * 1999-04-08 2000-11-14 Albemarle Corporation Process for producing tetrabromobisphenol-A

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038882A (en) * 1956-12-24 1962-06-12 Richardson Co Method of preparing chlorinated phenolic-formaldehyle condensation products
US3546302A (en) * 1964-04-03 1970-12-08 Dow Chemical Co Process for brominating phenols

Also Published As

Publication number Publication date
US4036894A (en) 1977-07-19
IL48861A0 (en) 1976-03-31
FR2304596B3 (de.) 1978-12-01
FR2304596A1 (fr) 1976-10-15
DE2511981B2 (de) 1978-08-03
DE2511981A1 (de) 1976-09-30
GB1506826A (en) 1978-04-12
DE2511981C3 (de) 1979-03-29

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