ZA862795B - Preparation of substituted bisphenols and applications of the same - Google Patents

Preparation of substituted bisphenols and applications of the same

Info

Publication number
ZA862795B
ZA862795B ZA862795A ZA862795A ZA862795B ZA 862795 B ZA862795 B ZA 862795B ZA 862795 A ZA862795 A ZA 862795A ZA 862795 A ZA862795 A ZA 862795A ZA 862795 B ZA862795 B ZA 862795B
Authority
ZA
South Africa
Prior art keywords
applications
preparation
same
substituted bisphenols
bisphenols
Prior art date
Application number
ZA862795A
Other languages
English (en)
Inventor
Guy Lejeune
Original Assignee
Nouvel Colette
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 Nouvel Colette filed Critical Nouvel Colette
Publication of ZA862795B publication Critical patent/ZA862795B/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
    • C07C37/11—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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cosmetics (AREA)
ZA862795A 1985-04-16 1986-04-15 Preparation of substituted bisphenols and applications of the same ZA862795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505681A FR2580275B1 (fr) 1985-04-16 1985-04-16 Perfectionnement a la preparation et applications de bisphenols substitues

Publications (1)

Publication Number Publication Date
ZA862795B true ZA862795B (en) 1987-02-25

Family

ID=9318260

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA862795A ZA862795B (en) 1985-04-16 1986-04-15 Preparation of substituted bisphenols and applications of the same

Country Status (8)

Country Link
US (1) US4683345A (de)
AT (1) AT395971B (de)
DE (1) DE3634989C2 (de)
DK (1) DK174186A (de)
FR (1) FR2580275B1 (de)
GB (1) GB2174090B (de)
IN (1) IN164817B (de)
ZA (1) ZA862795B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1635782A1 (de) * 2003-05-24 2006-03-22 JUVENA (International) AG Gewebekulturmedien als bestandteil von kosmetika

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977627A (en) * 1932-01-21 1934-10-23 Ici Ltd Process of producing diphenylolpropane
US2334408A (en) * 1941-07-26 1943-11-16 Burton T Bush Inc Process for making chlorinated phenol-aldehyde condensation products
GB557097A (en) * 1941-08-07 1943-11-04 Burton T Bush Inc Process for making dihydroxy halogenated diphenyl methanes
GB572368A (en) * 1943-10-13 1945-10-04 Kurt Israel Jacobsohn Improved antiseptic preparations
GB669797A (en) * 1949-08-27 1952-04-09 Dow Chemical Co 2, 2-alkylidene-bis(6-alkyl-4-chlorophenols)
GB718335A (en) * 1951-10-16 1954-11-10 Givaudan Et Co L Improved process of preparing bis-(3,5,6-trichloro-2-hydroxyphenyl) methane
GB722590A (en) * 1951-12-29 1955-01-26 Geigy Ag J R Improvements relating to diphenyl methane derivatives
GB893162A (en) * 1957-05-02 1962-04-04 William Pearson Ltd Improvements in or relating to antioxidants
FR4620M (de) * 1965-03-24 1966-11-28
US3485797A (en) * 1966-03-14 1969-12-23 Ashland Oil Inc Phenolic resins containing benzylic ether linkages and unsubstituted para positions
US3426081A (en) * 1966-07-18 1969-02-04 Richardson Co Process for preparing bis(3,5,6-trichloro-2-hydroxyphenyl) methane
GB1201545A (en) * 1967-06-08 1970-08-05 Edwin Bernard Michaels Method for preparing hexachlorophene
GB1208325A (en) * 1968-04-22 1970-10-14 Bdh Chemicals Ltd Improvements in or relating to the production of dichlorophen
US3674879A (en) * 1968-04-24 1972-07-04 Armour Ind Chem Co Process for preparing chloro-substituted bis(hydroxyphenyl)methanes
US3723540A (en) * 1969-11-26 1973-03-27 E Michaels Preparation of hexachlorophene
BE765323A (fr) * 1970-05-01 1971-08-30 Tenneco Chem Condensation de phenols chlores en bis-(phenols chlores)
DE2260138A1 (de) * 1972-12-08 1974-06-12 Hoechst Ag Stoffwechselwirksame bisphenolalkanderivate
DE2418975A1 (de) * 1974-04-19 1975-10-30 Bayer Ag Verfahren zur herstellung von dihydroxydiphenylalkanen
AU4101678A (en) * 1977-11-08 1980-05-01 Ici Australia Ltd Process for killing parasites
US4400554A (en) * 1982-03-29 1983-08-23 Monsanto Company Process for making bis(hydroxyphenyl)methanes
US4535191A (en) * 1982-12-06 1985-08-13 General Electric Company Dihydric phenols

Also Published As

Publication number Publication date
US4683345A (en) 1987-07-28
GB2174090A (en) 1986-10-29
AT395971B (de) 1993-04-26
ATA96286A (de) 1992-09-15
DK174186A (da) 1986-10-17
DK174186D0 (da) 1986-04-16
FR2580275B1 (fr) 1988-11-18
GB2174090B (en) 1989-07-05
FR2580275A1 (fr) 1986-10-17
DE3634989A1 (de) 1988-04-21
IN164817B (de) 1989-06-10
GB8607469D0 (en) 1986-04-30
DE3634989C2 (de) 1996-08-29

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