DK122604B - Process for the preparation of pure p-tert.butylphenol. - Google Patents

Process for the preparation of pure p-tert.butylphenol.

Info

Publication number
DK122604B
DK122604B DK354669A DK354669A DK122604B DK 122604 B DK122604 B DK 122604B DK 354669 A DK354669 A DK 354669A DK 354669 A DK354669 A DK 354669A DK 122604 B DK122604 B DK 122604B
Authority
DK
Denmark
Prior art keywords
butylphenol
tert
pure
preparation
Prior art date
Application number
DK354669A
Other languages
Danish (da)
Inventor
J Bohunek
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK122604B publication Critical patent/DK122604B/en

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
    • 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
    • C07C37/14—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 by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DK354669A 1968-07-01 1969-06-30 Process for the preparation of pure p-tert.butylphenol. DK122604B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT630768A AT284086B (en) 1968-07-01 1968-07-01 Process for the production of pure p-tert-butylphenol

Publications (1)

Publication Number Publication Date
DK122604B true DK122604B (en) 1972-03-20

Family

ID=3584976

Family Applications (1)

Application Number Title Priority Date Filing Date
DK354669A DK122604B (en) 1968-07-01 1969-06-30 Process for the preparation of pure p-tert.butylphenol.

Country Status (10)

Country Link
AT (1) AT284086B (en)
BE (1) BE735460A (en)
CH (1) CH525175A (en)
DE (1) DE1813840A1 (en)
DK (1) DK122604B (en)
FR (1) FR2012097A1 (en)
GB (1) GB1249571A (en)
IT (1) IT1033028B (en)
NL (1) NL6909572A (en)
SE (1) SE356964B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1109768B2 (en) † 1998-09-03 2007-04-18 Chemtura Corporation Purification of 2, 4, 6 - tri - (tert butyl) phenol by melt crystallization

Also Published As

Publication number Publication date
DE1813840A1 (en) 1970-02-19
NL6909572A (en) 1970-01-05
BE735460A (en) 1970-01-02
IT1033028B (en) 1979-07-10
SE356964B (en) 1973-06-12
GB1249571A (en) 1971-10-13
FR2012097A1 (en) 1970-03-13
CH525175A (en) 1972-07-15
AT284086B (en) 1970-08-25

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