IT1046380B - Procedimento di preparazione d etill fenoli e di acetaldeide - Google Patents

Procedimento di preparazione d etill fenoli e di acetaldeide

Info

Publication number
IT1046380B
IT1046380B IT20082/75A IT2008275A IT1046380B IT 1046380 B IT1046380 B IT 1046380B IT 20082/75 A IT20082/75 A IT 20082/75A IT 2008275 A IT2008275 A IT 2008275A IT 1046380 B IT1046380 B IT 1046380B
Authority
IT
Italy
Prior art keywords
etill
acetaldehyde
phenols
preparation procedure
procedure
Prior art date
Application number
IT20082/75A
Other languages
English (en)
Original Assignee
Labofina Sa
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 BE141219A external-priority patent/BE811383R/xx
Application filed by Labofina Sa filed Critical Labofina Sa
Application granted granted Critical
Publication of IT1046380B publication Critical patent/IT1046380B/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
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • 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)
IT20082/75A 1974-02-21 1975-02-10 Procedimento di preparazione d etill fenoli e di acetaldeide IT1046380B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE141219A BE811383R (fr) 1972-10-04 1974-02-21 Procede de preparation d'ethylphenols et d'acetaldehyde

Publications (1)

Publication Number Publication Date
IT1046380B true IT1046380B (it) 1980-06-30

Family

ID=3842588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20082/75A IT1046380B (it) 1974-02-21 1975-02-10 Procedimento di preparazione d etill fenoli e di acetaldeide

Country Status (7)

Country Link
US (1) US3969421A (it)
JP (1) JPS50117725A (it)
CA (1) CA1053263A (it)
ES (1) ES434949A1 (it)
FR (1) FR2262009B3 (it)
IT (1) IT1046380B (it)
RO (1) RO63769A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419266A1 (fr) * 1978-03-09 1979-10-05 Dynamit Nobel Ag Procede pour eliminer les impuretes des phenols chlores
US4992598A (en) * 1990-02-09 1991-02-12 Hoechst Celanese Corporation Purification of 1, 1, 1-tris(4'-hydroxyphenyl)ethane
JPH03119864U (it) * 1990-03-20 1991-12-10
US5756781A (en) * 1995-09-29 1998-05-26 General Electric Company Method for making tris(hydroxyphenyl) compounds using ion exchange
US6153789A (en) * 1999-06-29 2000-11-28 Basf Corporation Purification of aqueous dye solutions
EP2072550A1 (de) * 2007-12-21 2009-06-24 Sika Technology AG Härtbare Zusammensetzungen mit verminderter Ausgasung
US8334021B2 (en) * 2008-08-12 2012-12-18 Rohm And Haas Company Aldehyde reduction in aqueous coating and leather finishing compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661375A (en) * 1950-02-07 1953-12-01 Hercules Powder Co Ltd Production of phenols and acyclic aldehydes
US2671809A (en) * 1952-03-04 1954-03-09 Shell Dev Controlled decomposition of aralkyl hydroperoxides

Also Published As

Publication number Publication date
JPS50117725A (it) 1975-09-16
FR2262009A1 (it) 1975-09-19
ES434949A1 (es) 1976-12-16
US3969421A (en) 1976-07-13
CA1053263A (en) 1979-04-24
RO63769A (fr) 1978-12-15
FR2262009B3 (it) 1977-10-28

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