ES399936A1 - Process for the preparation of benzylacetate - Google Patents

Process for the preparation of benzylacetate

Info

Publication number
ES399936A1
ES399936A1 ES399936A ES399936A ES399936A1 ES 399936 A1 ES399936 A1 ES 399936A1 ES 399936 A ES399936 A ES 399936A ES 399936 A ES399936 A ES 399936A ES 399936 A1 ES399936 A1 ES 399936A1
Authority
ES
Spain
Prior art keywords
palladium
catalyst
reaction
benzylacetate
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES399936A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Publication of ES399936A1 publication Critical patent/ES399936A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/644—Arsenic, antimony or bismuth
    • B01J23/6447—Bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/035—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with saturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for obtaining benzyl acetate, by reaction of toluene, oxygen and acetic acid, in the gas phase, at an elevated temperature, in the presence of a catalyst; characterized in that the reaction is carried out in the presence of a catalyst which, on a support, contains palladium, bismuth and alkali metals in the form of compounds free of chlorine, bromine, iodine, sulfur and nitrogen, where appropriate palladium is presented as metallic palladium . (Machine-translation by Google Translate, not legally binding)
ES399936A 1971-02-19 1972-02-18 Process for the preparation of benzylacetate Expired ES399936A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712107913 DE2107913C3 (en) 1971-02-19 1971-02-19 Process for the production of benzyl acetate

Publications (1)

Publication Number Publication Date
ES399936A1 true ES399936A1 (en) 1975-03-16

Family

ID=5799207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399936A Expired ES399936A1 (en) 1971-02-19 1972-02-18 Process for the preparation of benzylacetate

Country Status (10)

Country Link
AT (1) AT313261B (en)
BE (1) BE779574A (en)
CA (1) CA928720A (en)
CH (1) CH569685A5 (en)
DE (1) DE2107913C3 (en)
ES (1) ES399936A1 (en)
FR (1) FR2125610B1 (en)
GB (1) GB1328058A (en)
IT (1) IT950654B (en)
NL (1) NL7202193A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509251C3 (en) * 1975-03-04 1978-07-13 Hoechst Ag, 6000 Frankfurt Process for the preparation of a palladium catalyst
GB1583091A (en) * 1976-05-10 1981-01-21 Exxon Research Engineering Co Process for the manufacture of styrene
JP2000070718A (en) 1998-06-17 2000-03-07 Nippon Shokubai Co Ltd Production of benzyl ester
DE102004002262A1 (en) * 2004-01-09 2005-08-11 INSTITUT FüR ANGEWANDTE CHEMIE BERLIN-ADLERSHOF E.V. Solid-phase catalysts containing palladium plus antimony, bismuth, tin and/or copper, useful for catalyzing acyloxylation of alkyl-aromatic compounds to give aryl esters, especially benzyl acetate
WO2005066107A1 (en) * 2004-01-09 2005-07-21 INSTITUT FüR ANGEWANDTE CHEMIE BERLIN-ADLERSHOF E.V. Solid phase catalyst, associated production method and use in the production of aryl esters
GB201721527D0 (en) 2017-12-21 2018-02-07 Johnson Matthey Japan Godo Kaisha Oxidation catalyst for a diesel engine exhaust
GB201721521D0 (en) 2017-12-21 2018-02-07 Johnson Matthey Japan Godo Kaisha Oxidation catalyst for a diesel engine exhaust
CN114149317B (en) * 2021-12-17 2024-03-29 福建南平龙晟香精香料有限公司 Method and equipment for recycling benzyl acetate production wastewater

Also Published As

Publication number Publication date
BE779574A (en) 1972-08-18
NL7202193A (en) 1972-08-22
IT950654B (en) 1973-06-20
DE2107913B2 (en) 1979-01-25
FR2125610B1 (en) 1977-07-15
CA928720A (en) 1973-06-19
GB1328058A (en) 1973-08-30
AT313261B (en) 1974-02-11
CH569685A5 (en) 1975-11-28
DE2107913A1 (en) 1972-08-31
FR2125610A1 (en) 1972-09-29
DE2107913C3 (en) 1979-10-04

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