AT259547B - Verfahren zur Gewinnung besonders reinen 2,2-Bis-(phenylol)-propans - Google Patents

Verfahren zur Gewinnung besonders reinen 2,2-Bis-(phenylol)-propans

Info

Publication number
AT259547B
AT259547B AT295566A AT295566A AT259547B AT 259547 B AT259547 B AT 259547B AT 295566 A AT295566 A AT 295566A AT 295566 A AT295566 A AT 295566A AT 259547 B AT259547 B AT 259547B
Authority
AT
Austria
Prior art keywords
phenylene
propane
bis
particularly pure
obtaining particularly
Prior art date
Application number
AT295566A
Other languages
English (en)
Inventor
Karl-Heinrich Dr Meyer
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT259547B publication Critical patent/AT259547B/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
    • C07C37/11—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT295566A 1965-06-11 1966-03-29 Verfahren zur Gewinnung besonders reinen 2,2-Bis-(phenylol)-propans AT259547B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0046295 1965-06-11

Publications (1)

Publication Number Publication Date
AT259547B true AT259547B (de) 1968-01-25

Family

ID=7100952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT295566A AT259547B (de) 1965-06-11 1966-03-29 Verfahren zur Gewinnung besonders reinen 2,2-Bis-(phenylol)-propans

Country Status (8)

Country Link
AT (1) AT259547B (de)
BE (1) BE682362A (de)
CH (1) CH471054A (de)
ES (1) ES327706A1 (de)
FR (1) FR1481727A (de)
GB (1) GB1081257A (de)
NL (1) NL6608029A (de)
SE (1) SE318285B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548470A1 (de) * 1974-10-31 1976-05-06 Rhone Poulenc Ind Verfahren zur herstellung einer komplexverbindung aus di-(4-hydroxyphenyl)-2,2-propan und phenol

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212997A (en) * 1978-06-27 1980-07-15 General Electric Company Process for recovering 2,2-bis(4-hydroxyphenyl)propane from an adduct of 2,2-bis(4-hydroxyphenyl)propane and phenol
JPH01146839A (ja) * 1987-12-04 1989-06-08 Mitsui Toatsu Chem Inc 高純度の２，２−ビス（４−ヒドロキシフェニル）プロパンを製造する方法
JPH01211543A (ja) * 1988-02-17 1989-08-24 Mitsui Toatsu Chem Inc ビスフェノールａの製造方法
JPH01211544A (ja) * 1988-02-19 1989-08-24 Mitsui Toatsu Chem Inc ビスフェノールａの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548470A1 (de) * 1974-10-31 1976-05-06 Rhone Poulenc Ind Verfahren zur herstellung einer komplexverbindung aus di-(4-hydroxyphenyl)-2,2-propan und phenol

Also Published As

Publication number Publication date
NL6608029A (de) 1966-12-12
CH471054A (de) 1969-04-15
BE682362A (de) 1966-12-12
FR1481727A (fr) 1967-05-19
SE318285B (de) 1969-12-08
GB1081257A (en) 1967-08-31
ES327706A1 (es) 1967-08-01

Similar Documents

Publication Publication Date Title
AT328607B (de) Vorrichtung zur rheoplethysmographie
AT285195B (de) Kohle- oder Graphitformkörper
AT271479B (de) Verfahren zur Herstellung von 2,4-Diamino-5-benzylpyrimidinen
CH449011A (de) Verfahren zur Herstellung von 2,3-Pyridindiol
AT259547B (de) Verfahren zur Gewinnung besonders reinen 2,2-Bis-(phenylol)-propans
CH493533A (de) Verfahren zur Herstellung neuer, halogensubstituierter Tetrahydrochinazoline
AT263881B (de) Vorrichtung zum fortlaufenden Kennzeichnen von Formsträngen
AT283249B (de) Vorrichtung zur Herstellung von Rohren
CH481935A (de) Verfahren zur Herstellung von N-Acyl-3,4-dihydrooxazinen-(1,3)
NL139315B (nl) Werkwijze ter bereiding van 5'-ribonucleotiden.
AT259771B (de) Verfahren zur Herstellung von 6,7-Benzomorphanen
CH471072A (de) Verfahren zur Herstellung von 3,4-Dihydroxy-phenyl-alkanolaminen
CH463791A (de) Verfahren zur Unterbrechung der Tieftemperaturpolymerisation
AT249032B (de) Verfahren zur Herstellung des neuen 2,2-bis-(4,4-di-tert. Butylperoxycyclohexyl)-propans
CH456625A (de) Verfahren zur Herstellung von L-a-Methyl-B-(3,4-dihydroxyphenyl)-alanin
CH547827A (de) Verfahren zur gewinnung gereinigter dextranase.
AT278618B (de) Vorrichtung zur Herstellung von Rohren
AT266800B (de) Verfahren zur Herstellung von 2-Thiapropandiol-(1,3)
CH435178A (de) Vorrichtung zur Herstellung von Metallstreifen
AT273083B (de) Verfahren zur Herstellung von L-(-)-α-Methyl-β-(3,4-dihydroxyphenyl)-alanin
AT257581B (de) Verfahren zur Herstellung von L-(-)-α-Methyl-β-(3,4-dihydroxyphenyl)-alanin
AT260894B (de) Verfahren zur Herstellung von 1,4-Dicyanbuten-(2)
AT266094B (de) Verfahren zur Herstellung von L-(-)-α-Methyl-β-(3,4-dihydroxyphenyl)-alanin
CH472395A (de) Verfahren zur Herstellung von 5,(10),7-Dehydrosteroiden
CH484140A (de) Verfahren zur Herstellung von 2-Oxo-7-phenyl-1,2,3,4,6,7-hexahydro-11bH-benzo(a)chinolizinen