CH407981A - Process for the preparation of isoprene - Google Patents

Process for the preparation of isoprene

Info

Publication number
CH407981A
CH407981A CH231862A CH231862A CH407981A CH 407981 A CH407981 A CH 407981A CH 231862 A CH231862 A CH 231862A CH 231862 A CH231862 A CH 231862A CH 407981 A CH407981 A CH 407981A
Authority
CH
Switzerland
Prior art keywords
isoprene
preparation
Prior art date
Application number
CH231862A
Other languages
Italian (it)
Inventor
Ceccotti Sergio
Massimauri Marcello
Original Assignee
Snam 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 Snam Spa filed Critical Snam Spa
Publication of CH407981A publication Critical patent/CH407981A/en

Links

Classifications

    • 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
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH231862A 1961-03-03 1962-02-26 Process for the preparation of isoprene CH407981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT397261 1961-03-03

Publications (1)

Publication Number Publication Date
CH407981A true CH407981A (en) 1966-02-28

Family

ID=11111977

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231862A CH407981A (en) 1961-03-03 1962-02-26 Process for the preparation of isoprene

Country Status (5)

Country Link
CH (1) CH407981A (en)
DE (2) DE1284417B (en)
GB (2) GB935631A (en)
LU (1) LU41324A1 (en)
NL (1) NL277984A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900025000A1 (en) 2019-12-20 2021-06-20 Versalis Spa PROCEDURE FOR THE PRODUCTION OF DIENES.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967897A (en) * 1957-11-13 1961-01-10 Monsanto Chemicals Isoprene preparation

Also Published As

Publication number Publication date
DE1284417B (en) 1968-12-05
GB935631A (en) 1963-09-04
NL277984A (en)
LU41324A1 (en) 1962-05-02
GB936061A (en) 1963-09-04
DE1164668B (en) 1964-03-05

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