GB1152776A - Process for the Production of Hexamethyl-Bicyclo (2,2,0)-Hexadiene-(2,5) - Google Patents

Process for the Production of Hexamethyl-Bicyclo (2,2,0)-Hexadiene-(2,5)

Info

Publication number
GB1152776A
GB1152776A GB530/67A GB53067A GB1152776A GB 1152776 A GB1152776 A GB 1152776A GB 530/67 A GB530/67 A GB 530/67A GB 53067 A GB53067 A GB 53067A GB 1152776 A GB1152776 A GB 1152776A
Authority
GB
United Kingdom
Prior art keywords
hexamethyl
hexadiene
bicyclo
production
benzene
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
GB530/67A
Inventor
Wolfgang Schafer
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to GB530/67A priority Critical patent/GB1152776A/en
Publication of GB1152776A publication Critical patent/GB1152776A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C2/42—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
    • C07C2/48—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion of only hydrocarbons containing a carbon-to-carbon triple bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14—All rings being cycloaliphatic
    • C07C2602/18—All rings being cycloaliphatic the ring system containing six carbon atoms

Landscapes

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

Abstract

1,152,776. Hexamethyl - bicyclo - [2,2,0]- hexadiene - 2,5; hexamethyl benzene. CHEMISCHE WERKE HULS A.G. 4 Jan., 1967, No. 530/67. Addition to 1,133,893. Heading C5E. Hexamethyl - bicyclo - [2,2,0] - hexadiene- 2,5 is prepared by trimerizing butyne-2 at 0-50‹C in the presence of an inert solvent and anhydrous aluminium bromide, an alkyl aluminium dichloride, or an alkyl aluminium dibromide. Hexamethyl benzene is also produced in varying quantities by re-arrangement of the bicyclic compound.
GB530/67A 1967-01-04 1967-01-04 Process for the Production of Hexamethyl-Bicyclo (2,2,0)-Hexadiene-(2,5) Expired GB1152776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB530/67A GB1152776A (en) 1967-01-04 1967-01-04 Process for the Production of Hexamethyl-Bicyclo (2,2,0)-Hexadiene-(2,5)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB530/67A GB1152776A (en) 1967-01-04 1967-01-04 Process for the Production of Hexamethyl-Bicyclo (2,2,0)-Hexadiene-(2,5)

Publications (1)

Publication Number Publication Date
GB1152776A true GB1152776A (en) 1969-05-21

Family

ID=9705970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB530/67A Expired GB1152776A (en) 1967-01-04 1967-01-04 Process for the Production of Hexamethyl-Bicyclo (2,2,0)-Hexadiene-(2,5)

Country Status (1)

Country Link
GB (1) GB1152776A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031150A (en) * 1975-11-14 1977-06-21 Suntech, Inc. Catalytic dimerization of norbornadiene to Binor-S

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031150A (en) * 1975-11-14 1977-06-21 Suntech, Inc. Catalytic dimerization of norbornadiene to Binor-S

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees