FR1275949A - Procédé de préparation d'isoprène - Google Patents

Procédé de préparation d'isoprène

Info

Publication number
FR1275949A
FR1275949A FR846692A FR846692A FR1275949A FR 1275949 A FR1275949 A FR 1275949A FR 846692 A FR846692 A FR 846692A FR 846692 A FR846692 A FR 846692A FR 1275949 A FR1275949 A FR 1275949A
Authority
FR
France
Prior art keywords
preparation process
isoprene
isoprene preparation
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
FR846692A
Other languages
English (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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Priority to FR846692A priority Critical patent/FR1275949A/fr
Application granted granted Critical
Publication of FR1275949A publication Critical patent/FR1275949A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/12—Alkadienes
    • C07C11/173—Alkadienes with five carbon atoms
    • C07C11/18—Isoprene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/26—Catalytic processes with hydrides or organic compounds
    • C07C2/30—Catalytic processes with hydrides or organic compounds containing metal-to-carbon bond; Metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
    • C07C4/10—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from acyclic hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
FR846692A 1960-12-12 1960-12-12 Procédé de préparation d'isoprène Expired FR1275949A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR846692A FR1275949A (fr) 1960-12-12 1960-12-12 Procédé de préparation d'isoprène

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846692A FR1275949A (fr) 1960-12-12 1960-12-12 Procédé de préparation d'isoprène

Publications (1)

Publication Number Publication Date
FR1275949A true FR1275949A (fr) 1961-11-10

Family

ID=8744605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846692A Expired FR1275949A (fr) 1960-12-12 1960-12-12 Procédé de préparation d'isoprène

Country Status (1)

Country Link
FR (1) FR1275949A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297775A (en) * 1962-09-18 1967-01-10 Petro Tex Chem Corp Production of isoprene
US3529032A (en) * 1959-03-30 1970-09-15 Goodyear Tire & Rubber Cracking of olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529032A (en) * 1959-03-30 1970-09-15 Goodyear Tire & Rubber Cracking of olefins
US3297775A (en) * 1962-09-18 1967-01-10 Petro Tex Chem Corp Production of isoprene

Similar Documents

Publication Publication Date Title
BE603504A (fr) Procédé de préparation de gallium-alkyles
FR1442255A (fr) Procédé de préparation de nu-phényl substitué-sulfonyl nu'-cycloalkylurées
FR1275949A (fr) Procédé de préparation d'isoprène
BE603719A (fr) Procédé de préparation de 4-sulfanilamido-quinazolines substituées en position 2
BE610728A (fr) Procédé de préparation d'indium-trialkyles
FR1254711A (fr) Procédé de préparation de l'isoprène
BE599589A (fr) Procédé de préparation de métaux-carbonyle
BE606997A (fr) Procédé de préparation d'antibiotiques
FR1294134A (fr) Procédé de préparation d'alpha-lipoamides
FR1250287A (fr) Procédé de préparation du 1, 4-dithia-2, 3, 5, 6-tétracyanoclycohexadiène-2, 5
BE611909A (fr) Procédé de préparation d'omega-lactames
FR1349860A (fr) Procédé de préparation d'antibiotique
FR1321405A (fr) Procédé perfectionné de préparation de 16 : 17-déhydro-20-oxo-stéroïdes
FR1274204A (fr) Procédé de préparation d'o-nu-dialcoyl-hydroxylamines
FR1256172A (fr) Procédé de préparation d'alcoyl-sulfinates
FR1327021A (fr) Procédé de préparation d'alpha-hydroxydialdéhydes
FR1270968A (fr) Procédé de préparation d'o-alcoyl-hydroxylamines
BE598845A (fr) Procédé de préparation d'arylsulfonylthionylamides
FR1253483A (fr) Procédé de préparation de 6-alpha-halogéno-9-(11)-déhydrostéroïdes
FR1269593A (fr) Procédé de préparation de l'isoprène
FR1222283A (fr) Procédé de préparation de l'isoprène
FR1271988A (fr) Procédé de préparation de 1-phényl-3-méthoxy-5-sulfanilamido-pyrazol-1, 2
FR1302485A (fr) Procédé de préparation de 1, 2, 4-thiodiazoles
FR1290551A (fr) Procédé de préparation de 1, 4-cis-polydiènes
FR1290124A (fr) Procédé de préparation de 18, 20-oxydo-prégnanes