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GB937276A - Improvements in and relating to the preparation of 1,7-octadiene - Google Patents

Improvements in and relating to the preparation of 1,7-octadiene

Info

Publication number
GB937276A
GB937276A GB16541/62A GB1654162A GB937276A GB 937276 A GB937276 A GB 937276A GB 16541/62 A GB16541/62 A GB 16541/62A GB 1654162 A GB1654162 A GB 1654162A GB 937276 A GB937276 A GB 937276A
Authority
GB
United Kingdom
Prior art keywords
octadiene
relating
preparation
cyclooctene
isomerizing
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
GB16541/62A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB937276A publication Critical patent/GB937276A/en
Expired 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
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/94—Opening of hydrocarbon ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Octadiene -1,7 is obtained by isomerizing cyclooctene at 450 DEG -700 DEG C. The conversion may be effected for 1-30 seconds, preferably at atmospheric pressure, and if desired in the presence of 2-300% by weight, based on cyclooctene, of a diluent such as water, nitrogen, helium or argon.
GB16541/62A 1961-05-12 1962-05-01 Improvements in and relating to the preparation of 1,7-octadiene Expired GB937276A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US109488A US3388182A (en) 1961-05-12 1961-05-12 Preparation of 1, 7-octadiene

Publications (1)

Publication Number Publication Date
GB937276A true GB937276A (en) 1963-09-18

Family

ID=22327922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16541/62A Expired GB937276A (en) 1961-05-12 1962-05-01 Improvements in and relating to the preparation of 1,7-octadiene

Country Status (2)

Country Link
US (1) US3388182A (en)
GB (1) GB937276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305593A (en) * 1965-06-24 1967-02-21 Us Rubber Co Dehydrogenation of cyclooctene

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536604A (en) * 1984-03-15 1985-08-20 Texaco Inc. Butadiene reductive dimerization using a platinum catalyst and polymeric amine promoter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2190369A (en) * 1937-01-23 1940-02-13 Process Management Co Inc Transformation of organic compounds
US2392960A (en) * 1942-10-29 1946-01-15 Texas Co Process for the dehydrogenation of alkenylcyclohexenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305593A (en) * 1965-06-24 1967-02-21 Us Rubber Co Dehydrogenation of cyclooctene

Also Published As

Publication number Publication date
US3388182A (en) 1968-06-11

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