ATE49401T1 - Verfahren zur herstellung von alkylarylethern. - Google Patents

Verfahren zur herstellung von alkylarylethern.

Info

Publication number
ATE49401T1
ATE49401T1 AT86200261T AT86200261T ATE49401T1 AT E49401 T1 ATE49401 T1 AT E49401T1 AT 86200261 T AT86200261 T AT 86200261T AT 86200261 T AT86200261 T AT 86200261T AT E49401 T1 ATE49401 T1 AT E49401T1
Authority
AT
Austria
Prior art keywords
production
alkylaryl ethers
ethers
sub
alkylaryl
Prior art date
Application number
AT86200261T
Other languages
English (en)
Inventor
Maurizio Brunelli
Pierferdinando Ferrari
Fabrizio Stroppa
Giuseppe Bellussi
Original Assignee
Eniricerche Spa
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 Eniricerche Spa filed Critical Eniricerche Spa
Application granted granted Critical
Publication of ATE49401T1 publication Critical patent/ATE49401T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/14—Preparation of ethers by exchange of organic parts on the ether-oxygen for other organic parts, e.g. by trans-etherification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT86200261T 1985-03-01 1986-02-20 Verfahren zur herstellung von alkylarylethern. ATE49401T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8519734A IT1209617B (it) 1985-03-01 1985-03-01 Procedimento per la preparazione di alchilarileteri.
EP86200261A EP0196687B1 (de) 1985-03-01 1986-02-20 Verfahren zur Herstellung von Alkylarylethern

Publications (1)

Publication Number Publication Date
ATE49401T1 true ATE49401T1 (de) 1990-01-15

Family

ID=11160771

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86200261T ATE49401T1 (de) 1985-03-01 1986-02-20 Verfahren zur herstellung von alkylarylethern.

Country Status (5)

Country Link
US (1) US4654446A (de)
EP (1) EP0196687B1 (de)
AT (1) ATE49401T1 (de)
DE (1) DE3668166D1 (de)
IT (1) IT1209617B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190016B (it) * 1986-05-27 1988-02-10 Eniricerche Spa Procedimento per la preparazione di alchilarileteri
FR2635103B1 (fr) * 1988-08-05 1990-11-02 Rhone Poulenc Chimie Procede de monomethylation de composes phenoliques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487892A (en) * 1946-03-26 1949-11-15 Eastman Kodak Co Manufacture of cellulose acetate
BE787411A (fr) * 1971-08-13 1973-02-12 Haarmann & Reimer Gmbh Procede de preparation d'ethers monomethyliques de dihydroxybenzenes
DE2903020A1 (de) * 1979-01-26 1980-07-31 Bayer Ag Verfahren zur herstellung von alkylarylethern
US4487976A (en) * 1982-08-30 1984-12-11 Exxon Research & Engineering Co. Etherification of phenol
JPS5984834A (ja) * 1982-11-05 1984-05-16 Nisso Yuka Kogyo Kk エ−テル基含有化合物の製造方法
US4450306A (en) * 1982-11-08 1984-05-22 Air Products And Chemicals, Inc. Selective catalytic alkylation of phenols to alkyl aryl ethers
US4533758A (en) * 1982-11-08 1985-08-06 Air Products And Chemicals, Inc. Alkylation of phenols to alkyl aryl ethers using phosphate catalysts

Also Published As

Publication number Publication date
IT1209617B (it) 1989-08-30
US4654446A (en) 1987-03-31
IT8519734A0 (it) 1985-03-01
EP0196687A1 (de) 1986-10-08
EP0196687B1 (de) 1990-01-10
DE3668166D1 (de) 1990-02-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee