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GB1532981A - Process for preparing olefinic compounds - Google Patents

Process for preparing olefinic compounds

Info

Publication number
GB1532981A
GB1532981A GB509175A GB509175A GB1532981A GB 1532981 A GB1532981 A GB 1532981A GB 509175 A GB509175 A GB 509175A GB 509175 A GB509175 A GB 509175A GB 1532981 A GB1532981 A GB 1532981A
Authority
GB
United Kingdom
Prior art keywords
formula
olefinic compounds
preparing olefinic
olefin
preparing
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
GB509175A
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB509175A priority Critical patent/GB1532981A/en
Priority to BE1007177A priority patent/BE838154A/en
Priority to JP1045576A priority patent/JPS6058729B2/en
Priority to CH137876A priority patent/CH626315A5/en
Priority to IT1989576A priority patent/IT1054836B/en
Priority to DE19762604261 priority patent/DE2604261C2/en
Priority to NL7601107A priority patent/NL7601107A/en
Priority to FR7603063A priority patent/FR2300056A1/en
Publication of GB1532981A publication Critical patent/GB1532981A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
    • C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
    • C07C6/06—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond at a cyclic carbon-to-carbon double bond

Landscapes

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

Abstract

Compounds of the formula I are obtained when either a cyclic olefin which contains in its ring at least one bivalent chain of the formula -CH2-CH=C(R)-CH2 or an aliphatic olefin which contains an end group of the formula R3-CH=CH-CH2 and a group of the formula R3-CH=C(R)-CH2 is reacted with an isoolefin of the formula III in the presence of an olefin disproportionation catalyst. The symbols used in the formulae are defined in Claim 1. <IMAGE>
GB509175A 1975-02-06 1975-02-06 Process for preparing olefinic compounds Expired GB1532981A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB509175A GB1532981A (en) 1975-02-06 1975-02-06 Process for preparing olefinic compounds
BE1007177A BE838154A (en) 1975-02-06 1976-02-02 METHOD FOR PREPARING OLEPHINIC COMPOUNDS
JP1045576A JPS6058729B2 (en) 1975-02-06 1976-02-04 Production method of olefin compounds
CH137876A CH626315A5 (en) 1975-02-06 1976-02-04 Process for preparing aliphatic compounds with olefinic double bonds
IT1989576A IT1054836B (en) 1975-02-06 1976-02-04 PROCESS TO PREPARE OLEFINIC COMPOUNDS
DE19762604261 DE2604261C2 (en) 1975-02-06 1976-02-04 Process for the preparation of 2,6,10-trimethylundeca-1,9-diene and / or 2,6-dimethylhepta-1,5-diene
NL7601107A NL7601107A (en) 1975-02-06 1976-02-04 PROCESS FOR PREPARING OLEFINIC COMPOUNDS.
FR7603063A FR2300056A1 (en) 1975-02-06 1976-02-04 PROCESS FOR PREPARING OLEFINIC COMPOUNDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB509175A GB1532981A (en) 1975-02-06 1975-02-06 Process for preparing olefinic compounds

Publications (1)

Publication Number Publication Date
GB1532981A true GB1532981A (en) 1978-11-22

Family

ID=9789598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB509175A Expired GB1532981A (en) 1975-02-06 1975-02-06 Process for preparing olefinic compounds

Country Status (8)

Country Link
JP (1) JPS6058729B2 (en)
BE (1) BE838154A (en)
CH (1) CH626315A5 (en)
DE (1) DE2604261C2 (en)
FR (1) FR2300056A1 (en)
GB (1) GB1532981A (en)
IT (1) IT1054836B (en)
NL (1) NL7601107A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073532A1 (en) * 1981-08-24 1983-03-09 Shell Internationale Researchmaatschappij B.V. Process for the preparation of 2,6-Dimethyl-1,5-Heptadiene and/or 2,6,10-Trimethyl-1,5,9-Undecatriene

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1552368A (en) * 1976-12-09 1979-09-12 Shell Int Research Preparation of olefinic compounds by disproportionation
JPS6082028U (en) * 1983-11-11 1985-06-06 東洋化学株式会社 Mounting structure of eaves gutter
JPS6288017U (en) * 1985-11-25 1987-06-05
FR2652349B1 (en) * 1989-09-27 1993-02-19 Elf Aquitaine PROCESS FOR THE PREPARATION OF HYDROXYL OR CARBONYL COMPOUNDS, WITH TWO OR THREE DOUBLE LINKS AND MORE THAN 5 CARBON ATOMS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073532A1 (en) * 1981-08-24 1983-03-09 Shell Internationale Researchmaatschappij B.V. Process for the preparation of 2,6-Dimethyl-1,5-Heptadiene and/or 2,6,10-Trimethyl-1,5,9-Undecatriene
US4412089A (en) 1981-08-24 1983-10-25 Shell Oil Company Process for the preparation of dienes and/or trienes

Also Published As

Publication number Publication date
JPS6058729B2 (en) 1985-12-21
NL7601107A (en) 1976-08-10
DE2604261C2 (en) 1986-10-02
DE2604261A1 (en) 1976-08-19
IT1054836B (en) 1981-11-30
BE838154A (en) 1976-08-02
FR2300056A1 (en) 1976-09-03
CH626315A5 (en) 1981-11-13
FR2300056B1 (en) 1978-11-10
JPS51101902A (en) 1976-09-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee