PL189331A1 - Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dibromo/fenolu - Google Patents

Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dibromo/fenolu

Info

Publication number
PL189331A1
PL189331A1 PL18933176A PL18933176A PL189331A1 PL 189331 A1 PL189331 A1 PL 189331A1 PL 18933176 A PL18933176 A PL 18933176A PL 18933176 A PL18933176 A PL 18933176A PL 189331 A1 PL189331 A1 PL 189331A1
Authority
PL
Poland
Prior art keywords
dibromo
phenol
making
isopropylidene bis
isopropylidene
Prior art date
Application number
PL18933176A
Other languages
English (en)
Other versions
PL103336B1 (pl
Inventor
Janusz Swietoslawski
Andrzej Silowiecki
Aleksander Ratajczak
Barbara Nocon
Zofia Baniak
Original Assignee
Zaklady Chemiczne Organika Azo
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 Zaklady Chemiczne Organika Azo filed Critical Zaklady Chemiczne Organika Azo
Priority to PL1976189331A priority Critical patent/PL103336B1/pl
Priority to US05/790,568 priority patent/US4112242A/en
Priority to DE19772718997 priority patent/DE2718997A1/de
Priority to BE177100A priority patent/BE854063A/xx
Priority to GB17913/77A priority patent/GB1515661A/en
Priority to NL7704775A priority patent/NL7704775A/xx
Priority to IT23130/77A priority patent/IT1104770B/it
Priority to FR7713532A priority patent/FR2350321A1/fr
Priority to JP5088877A priority patent/JPS5390252A/ja
Publication of PL189331A1 publication Critical patent/PL189331A1/pl
Publication of PL103336B1 publication Critical patent/PL103336B1/pl

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)
PL1976189331A 1976-05-04 1976-05-04 Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dwubromo/fenolu PL103336B1 (pl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL1976189331A PL103336B1 (pl) 1976-05-04 1976-05-04 Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dwubromo/fenolu
US05/790,568 US4112242A (en) 1976-05-04 1977-04-25 Process for production of 4,4-isopropylidene-bis-2,6-dibromo/phenol
DE19772718997 DE2718997A1 (de) 1976-05-04 1977-04-28 Verfahren zur herstellung von 4,4'- isopropylidenbis (2,6-dibrom)phenol
BE177100A BE854063A (fr) 1976-05-04 1977-04-28 Procede de preparation de 4,4-isopropylidene-bis (2,6-dibromo)-phenol et produit ainsi obtenu
GB17913/77A GB1515661A (en) 1976-05-04 1977-04-29 Process for production of 4,4-isopropylidene-bis(2,6-dibromo)phenol
NL7704775A NL7704775A (nl) 1976-05-04 1977-05-02 Werkwijze voor het bereiden van 4,4'-isopropyli- deen-bis-(2,6-dibroom)fenol.
IT23130/77A IT1104770B (it) 1976-05-04 1977-05-03 Procedimento per l'ottonimento di 4,4-isopropilideno bis(2,6-dibromo)fenolo
FR7713532A FR2350321A1 (fr) 1976-05-04 1977-05-04 Procede d'obtention de 4,4-isopropylidenebis/2,6- dibromo/phenol
JP5088877A JPS5390252A (en) 1976-05-04 1977-05-04 Method for production of 4 *4**isopropylideneebiss *2 * 66dibrom*phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1976189331A PL103336B1 (pl) 1976-05-04 1976-05-04 Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dwubromo/fenolu

Publications (2)

Publication Number Publication Date
PL189331A1 true PL189331A1 (pl) 1978-01-02
PL103336B1 PL103336B1 (pl) 1979-05-31

Family

ID=19976725

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1976189331A PL103336B1 (pl) 1976-05-04 1976-05-04 Sposob wytwarzania 4,4'-izopropylidenobis/2,6-dwubromo/fenolu

Country Status (9)

Country Link
US (1) US4112242A (pl)
JP (1) JPS5390252A (pl)
BE (1) BE854063A (pl)
DE (1) DE2718997A1 (pl)
FR (1) FR2350321A1 (pl)
GB (1) GB1515661A (pl)
IT (1) IT1104770B (pl)
NL (1) NL7704775A (pl)
PL (1) PL103336B1 (pl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451675A (en) * 1982-07-16 1984-05-29 The Dow Chemical Company Preparation of alkylidenebis(dibromophenol)
US4661644A (en) * 1985-09-09 1987-04-28 The Dow Chemical Company Brominated epoxyaromatic compounds
US4783556A (en) * 1985-09-23 1988-11-08 Ethyl Corporation Tetrabromobisphenol-A process
US4628124A (en) * 1985-09-23 1986-12-09 Ethyl Corporation Tetrabromobisphenol-A process
US5017728A (en) * 1990-08-20 1991-05-21 Ethyl Corporation Tetrabromobisphenol-A process
US5107035A (en) * 1990-11-15 1992-04-21 Ethyl Corporation Process for high purity tetrabromobisphenol-A
US5283375A (en) * 1992-04-01 1994-02-01 Ethyl Corporation Process for high purity tetrabromobisphenol-A
US5208389A (en) * 1992-04-01 1993-05-04 Ethyl Corporation Process for high purity tetrabromobisphenol-A
US6084137A (en) * 1995-03-06 2000-07-04 Albemarle 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
US6084136A (en) * 1995-03-06 2000-07-04 Albmarle Corporation Process for the preparation of tetrabromobisphenol-A
US5527971A (en) * 1995-04-24 1996-06-18 Albemarle Corporation Process for the preparation of tetrabromobisphenol-A
ATE207861T1 (de) * 1995-03-06 2001-11-15 Albemarle Corp Verfahren zur herstellung von tetrabrombisphenol- a
US6002050A (en) * 1995-03-06 1999-12-14 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
US6147264A (en) * 1999-04-08 2000-11-14 Albemarle Corporation Process for producing tetrabromobisphenol-A
EP1248760B8 (en) * 2001-01-22 2007-11-14 Council of Scientific and Industrial Research An eco-friendly method of preparation of high purity tetrabromobisphenol-a
US6365786B1 (en) * 2001-01-22 2002-04-02 Council Of Scientific And Industrial Research Eco-friendly method of preparation of high purity tetrabromobisphenol-A
CN103896738B (zh) * 2014-04-28 2016-05-11 潍坊汇韬化工有限公司 一种用气体溴制备2,4,6-三溴苯酚的装置及其工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012035A (en) * 1959-02-24 1961-12-05 Monsanto Chemicals Ionic bromination of aromatic and aliphatic compounds without hbr formation
US3029291A (en) * 1959-03-12 1962-04-10 Dow Chemical Co Method for making alkylidenebis
US3546302A (en) * 1964-04-03 1970-12-08 Dow Chemical Co Process for brominating phenols
CH537350A (de) * 1970-12-23 1973-05-31 Sir Soc Italiana Resine Spa Procedimento per la preparazione di beta,beta'-bis-(3,5--dibromo-4-ossifenil)-propano
DE2227439B2 (de) * 1972-06-06 1977-05-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Chlorierung oder bromierung phenolischer verbindungen

Also Published As

Publication number Publication date
PL103336B1 (pl) 1979-05-31
NL7704775A (nl) 1977-11-08
DE2718997A1 (de) 1977-11-17
FR2350321A1 (fr) 1977-12-02
FR2350321B3 (pl) 1980-03-07
JPS5390252A (en) 1978-08-08
IT1104770B (it) 1985-10-28
BE854063A (fr) 1977-08-16
US4112242A (en) 1978-09-05
GB1515661A (en) 1978-06-28

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