IT996600B - Procedimento per la separazione del 5 isopropil m cresolo da una miscela di cresoli isopropilati - Google Patents

Procedimento per la separazione del 5 isopropil m cresolo da una miscela di cresoli isopropilati

Info

Publication number
IT996600B
IT996600B IT69396/73A IT6939673A IT996600B IT 996600 B IT996600 B IT 996600B IT 69396/73 A IT69396/73 A IT 69396/73A IT 6939673 A IT6939673 A IT 6939673A IT 996600 B IT996600 B IT 996600B
Authority
IT
Italy
Prior art keywords
isopropil
isopropylated
cresols
cresol
mix
Prior art date
Application number
IT69396/73A
Other languages
English (en)
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP8017472A external-priority patent/JPS529665B2/ja
Priority claimed from JP8017172A external-priority patent/JPS529664B2/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of IT996600B publication Critical patent/IT996600B/it

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
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT69396/73A 1972-08-09 1973-08-08 Procedimento per la separazione del 5 isopropil m cresolo da una miscela di cresoli isopropilati IT996600B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8017472A JPS529665B2 (it) 1972-08-09 1972-08-09
JP8017172A JPS529664B2 (it) 1972-08-09 1972-08-09

Publications (1)

Publication Number Publication Date
IT996600B true IT996600B (it) 1975-12-10

Family

ID=26421227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69396/73A IT996600B (it) 1972-08-09 1973-08-08 Procedimento per la separazione del 5 isopropil m cresolo da una miscela di cresoli isopropilati

Country Status (6)

Country Link
US (1) US3928471A (it)
AU (1) AU474606B2 (it)
DE (1) DE2340218C2 (it)
FR (1) FR2195611B1 (it)
GB (1) GB1431398A (it)
IT (1) IT996600B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275248A (en) * 1979-06-25 1981-06-23 Uop Inc. Preparation of 2,4,6-triisopropylphenol
EP2524906A1 (de) * 2011-05-20 2012-11-21 LANXESS Deutschland GmbH Verfahren zur Herstellung von para-Thymol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435087A (en) * 1943-03-19 1948-01-27 Shell Dev Process for the separation of mixtures of alkyl phenols through selective alkylation

Also Published As

Publication number Publication date
FR2195611B1 (it) 1976-11-12
FR2195611A1 (it) 1974-03-08
DE2340218A1 (de) 1974-03-07
AU474606B2 (en) 1976-07-29
GB1431398A (en) 1976-04-07
US3928471A (en) 1975-12-23
DE2340218C2 (de) 1982-07-01
AU5891173A (en) 1975-02-06

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