ES383491A1 - Process for the manufacture of diacyloxypropenes - Google Patents

Process for the manufacture of diacyloxypropenes

Info

Publication number
ES383491A1
ES383491A1 ES383491A ES383491A ES383491A1 ES 383491 A1 ES383491 A1 ES 383491A1 ES 383491 A ES383491 A ES 383491A ES 383491 A ES383491 A ES 383491A ES 383491 A1 ES383491 A1 ES 383491A1
Authority
ES
Spain
Prior art keywords
formula
see formula
absolute atmospheres
acid
diacyloxypropenes
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
ES383491A
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.)
Knapsack AG
Original Assignee
Knapsack 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 Knapsack AG filed Critical Knapsack AG
Publication of ES383491A1 publication Critical patent/ES383491A1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals

Abstract

Procedure for the preparation of diacyloxyalkenes, characterized in that an acyloxyalkene of the formula is reacted **(See formula)** where n is 0 or 1 and R represents one of the -CH2 groups; -CH2-CH2- or (see formula), with acetic acid, propionic acid or isobutyric acid and molecular oxygen in the gas phase, possibly in the presence of inert gases, at temperatures from 100 to 250ºC, preferably from 150 to 220ºC, and at pressures of 1 to 20 absolute atmospheres, preferably from 5 to 10 absolute atmospheres, in the presence of supported catalysts containing palladium metal, a support substance and optionally activators. (Machine-translation by Google Translate, not legally binding)
ES383491A 1969-09-09 1970-09-09 Process for the manufacture of diacyloxypropenes Expired ES383491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691945528 DE1945528A1 (en) 1969-09-09 1969-09-09 Process for the preparation of diacyloxyalkenes

Publications (1)

Publication Number Publication Date
ES383491A1 true ES383491A1 (en) 1973-02-16

Family

ID=5744948

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383491A Expired ES383491A1 (en) 1969-09-09 1970-09-09 Process for the manufacture of diacyloxypropenes

Country Status (6)

Country Link
BE (1) BE755804A (en)
DE (1) DE1945528A1 (en)
ES (1) ES383491A1 (en)
FR (1) FR2061127A5 (en)
GB (1) GB1314225A (en)
NL (1) NL7013197A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0201378D0 (en) 2002-01-22 2002-03-13 Bp Chem Int Ltd Process

Also Published As

Publication number Publication date
DE1945528A1 (en) 1971-04-01
GB1314225A (en) 1973-04-18
FR2061127A5 (en) 1971-06-18
NL7013197A (en) 1971-03-11
BE755804A (en) 1971-03-08

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