CA949073A - Preparation of acrolein - Google Patents

Preparation of acrolein

Info

Publication number
CA949073A
CA949073A CA129,838A CA129838A CA949073A CA 949073 A CA949073 A CA 949073A CA 129838 A CA129838 A CA 129838A CA 949073 A CA949073 A CA 949073A
Authority
CA
Canada
Prior art keywords
acrolein
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
CA129,838A
Other languages
English (en)
Other versions
CA129838S (en
Inventor
Gerhard Scharfe
Peter Kurtz
Rupert Wenzel
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
Priority claimed from DE19702061240 external-priority patent/DE2061240A1/de
Priority claimed from DE19712121672 external-priority patent/DE2121672A1/de
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of CA949073A publication Critical patent/CA949073A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
CA129,838A 1970-12-12 1971-12-10 Preparation of acrolein Expired CA949073A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702061240 DE2061240A1 (de) 1970-12-12 1970-12-12 Verfahren zur Herstellung von Acrolein und Essigsaeureanhydrid
DE19712121672 DE2121672A1 (en) 1971-05-03 1971-05-03 Acrolein and acetic anhydride prodn - by catalytic cleavage of diacetoxypropene

Publications (1)

Publication Number Publication Date
CA949073A true CA949073A (en) 1974-06-11

Family

ID=25760177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,838A Expired CA949073A (en) 1970-12-12 1971-12-10 Preparation of acrolein

Country Status (8)

Country Link
AT (1) AT320605B (fr)
BE (1) BE776512A (fr)
CA (1) CA949073A (fr)
ES (1) ES397879A1 (fr)
FR (1) FR2117663A5 (fr)
GB (1) GB1365087A (fr)
IT (1) IT945372B (fr)
NL (1) NL7116925A (fr)

Also Published As

Publication number Publication date
FR2117663A5 (fr) 1972-07-21
ES397879A1 (es) 1975-03-01
NL7116925A (fr) 1972-06-14
GB1365087A (en) 1974-08-29
IT945372B (it) 1973-05-10
AT320605B (de) 1975-02-25
BE776512A (fr) 1972-06-12

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