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NL6912244A - Preparation of isoprene by catalytic reaction of tert- - butyl methyl ether of oxygen - Google Patents

Preparation of isoprene by catalytic reaction of tert- - butyl methyl ether of oxygen

Info

Publication number
NL6912244A
NL6912244A NL6912244A NL6912244A NL6912244A NL 6912244 A NL6912244 A NL 6912244A NL 6912244 A NL6912244 A NL 6912244A NL 6912244 A NL6912244 A NL 6912244A NL 6912244 A NL6912244 A NL 6912244A
Authority
NL
Netherlands
Prior art keywords
oxygen
isoprene
methyl ether
butyl methyl
tert
Prior art date
Application number
NL6912244A
Other versions
NL142660B (en
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 filed Critical
Priority to NL696912244A priority Critical patent/NL142660B/en
Publication of NL6912244A publication Critical patent/NL6912244A/en
Publication of NL142660B publication Critical patent/NL142660B/en

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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/12—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of actinides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/20—Vanadium, niobium or tantalum
    • C07C2523/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/30—Tungsten

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

Isoprene is synthesized by contacting a gaseous mixture containing tert-butyl methyl ether and oxygen, with a suitable catalyst at an elevated temp. Specifically the catalyst is a solid contg. oxygen and one or more elements selected from Mo, V, W, and U.
NL696912244A 1969-08-12 1969-08-12 PROCESS FOR PREPARING ISOPRENE. NL142660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL696912244A NL142660B (en) 1969-08-12 1969-08-12 PROCESS FOR PREPARING ISOPRENE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696912244A NL142660B (en) 1969-08-12 1969-08-12 PROCESS FOR PREPARING ISOPRENE.

Publications (2)

Publication Number Publication Date
NL6912244A true NL6912244A (en) 1971-02-16
NL142660B NL142660B (en) 1974-07-15

Family

ID=19807649

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696912244A NL142660B (en) 1969-08-12 1969-08-12 PROCESS FOR PREPARING ISOPRENE.

Country Status (1)

Country Link
NL (1) NL142660B (en)

Also Published As

Publication number Publication date
NL142660B (en) 1974-07-15

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