FR2441600A1 - ISOMERIZATION OF TETRAHYDRO-DIMETHYL-DICYCLOPENTADIENE - Google Patents

ISOMERIZATION OF TETRAHYDRO-DIMETHYL-DICYCLOPENTADIENE

Info

Publication number
FR2441600A1
FR2441600A1 FR7928349A FR7928349A FR2441600A1 FR 2441600 A1 FR2441600 A1 FR 2441600A1 FR 7928349 A FR7928349 A FR 7928349A FR 7928349 A FR7928349 A FR 7928349A FR 2441600 A1 FR2441600 A1 FR 2441600A1
Authority
FR
France
Prior art keywords
dicyclopentadiene
isomerization
tetrahydro
dimethyl
tetrahydrodimethyl
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.)
Granted
Application number
FR7928349A
Other languages
French (fr)
Other versions
FR2441600B1 (en
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.)
Suntech Inc
Original Assignee
Suntech Inc
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 Suntech Inc filed Critical Suntech Inc
Publication of FR2441600A1 publication Critical patent/FR2441600A1/en
Application granted granted Critical
Publication of FR2441600B1 publication Critical patent/FR2441600B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
    • C07C5/226—Catalytic processes not covered by C07C5/23 - C07C5/31 with metals
    • 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
    • C07C2521/14—Silica and magnesia
    • 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
    • C07C2521/16—Clays or other mineral silicates
    • 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
    • C07C2521/18—Carbon
    • 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
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/755—Nickel
    • 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
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/56—Ring systems containing bridged rings
    • C07C2603/58—Ring systems containing bridged rings containing three rings
    • C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
    • C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing five-membered rings
    • C07C2603/68—Dicyclopentadienes; Hydrogenated dicyclopentadienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ISOMERISATION CATALYTIQUE DE L'ENDO TETRAHYDRODIMETHYL-DICYCLOPENTADIENE AVEC TRANSFORMATION D'AU MOINS UNE PARTIE DE CELUI-CI EN ISOMERE EXO. ON OPERE ENTRE 100 ET 400C, SOUS ATMOSPHERE D'HYDROGENE, EN PRESENCE D'UN CATALYSEUR SOLIDE, CONTENANT DU PALLADIUM ET EVENTUELLEMENT DU NICKEL. LE MELANGE D'ISOMERES LIQUIDE, OBTENU, CONVIENT COMME COMBUSTIBLE DE GRANDE ENERGIE POUR FUSEES.CATALYTIC ISOMERIZATION OF ENDO TETRAHYDRODIMETHYL-DICYCLOPENTADIENE WITH TRANSFORMATION OF AT LEAST PART OF IT INTO EXO ISOMER. THE OPERATION IS BETWEEN 100 AND 400C, UNDER A HYDROGEN ATMOSPHERE, IN THE PRESENCE OF A SOLID CATALYST, CONTAINING PALLADIUM AND POSSIBLY NICKEL. THE MIXTURE OF LIQUID ISOMERS OBTAINED IS SUITABLE AS A HIGH ENERGY FUEL FOR ROCKETS.

FR7928349A 1978-11-20 1979-11-16 ISOMERIZATION OF TETRAHYDRO-DIMETHYL-DICYCLOPENTADIENE Granted FR2441600A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96191178A 1978-11-20 1978-11-20

Publications (2)

Publication Number Publication Date
FR2441600A1 true FR2441600A1 (en) 1980-06-13
FR2441600B1 FR2441600B1 (en) 1982-12-31

Family

ID=25505173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928349A Granted FR2441600A1 (en) 1978-11-20 1979-11-16 ISOMERIZATION OF TETRAHYDRO-DIMETHYL-DICYCLOPENTADIENE

Country Status (9)

Country Link
BE (1) BE880114A (en)
CA (1) CA1117554A (en)
DE (1) DE2946802A1 (en)
DK (1) DK491379A (en)
FR (1) FR2441600A1 (en)
GB (1) GB2037314B (en)
IT (1) IT1126330B (en)
NL (1) NL7908450A (en)
NO (1) NO793741L (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918509A (en) * 1957-10-31 1959-12-22 Pure Oil Co Process and catalyst for the isomerization of hydrocarbons
US3381046A (en) * 1966-08-15 1968-04-30 Exxon Research Engineering Co Jet and rocket fuel
FR1537241A (en) * 1966-08-15 1968-08-23 Exxon Research Engineering Co Preparation of fuels with high energy potential
US3894098A (en) * 1973-06-27 1975-07-08 Kao Corp Process for preparation of 1-methyladamantane
US4051017A (en) * 1973-05-14 1977-09-27 Continental Oil Company Catalytic hydrocarbon reforming process and catalyst

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918509A (en) * 1957-10-31 1959-12-22 Pure Oil Co Process and catalyst for the isomerization of hydrocarbons
US3381046A (en) * 1966-08-15 1968-04-30 Exxon Research Engineering Co Jet and rocket fuel
US3381046B1 (en) * 1966-08-15 1968-04-30
FR1537241A (en) * 1966-08-15 1968-08-23 Exxon Research Engineering Co Preparation of fuels with high energy potential
US4051017A (en) * 1973-05-14 1977-09-27 Continental Oil Company Catalytic hydrocarbon reforming process and catalyst
US3894098A (en) * 1973-06-27 1975-07-08 Kao Corp Process for preparation of 1-methyladamantane

Also Published As

Publication number Publication date
CA1117554A (en) 1982-02-02
GB2037314B (en) 1983-01-19
BE880114A (en) 1980-05-19
NL7908450A (en) 1980-05-22
IT7927409A0 (en) 1979-11-19
DE2946802A1 (en) 1980-05-29
GB2037314A (en) 1980-07-09
FR2441600B1 (en) 1982-12-31
DK491379A (en) 1980-05-21
IT1126330B (en) 1986-05-21
NO793741L (en) 1980-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse