GB1133893A - 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
GB1133893A
GB1133893A GB267/67A GB26767A GB1133893A GB 1133893 A GB1133893 A GB 1133893A GB 267/67 A GB267/67 A GB 267/67A GB 26767 A GB26767 A GB 26767A GB 1133893 A GB1133893 A GB 1133893A
Authority
GB
United Kingdom
Prior art keywords
hexamethyl
hexadiene
bicyclo
production
compound
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
GB267/67A
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
Publication of GB1133893A publication Critical patent/GB1133893A/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
    • C07C2527/126—Aluminium chloride
    • 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

1,133,893. Hexamethyl-bicyclo[2,2,0]hexadiene-2,5; hexamethylbenzene. CHEMISCHE WERKE HœLS A.G. 3 Jan., 1967 [27 May, 1966], No. 267/67. Heading C5E. The hitherto unprepared compound hexamethyl - bicyclo - [2,2,0] - hexadiene - 2,5 is prepared by trimerizing butyne-2 at 0-50‹ C. in the presence of anhydrous aluminium chloride and an inert solvent. Hexamethyl benzene is also produced in varying quantities as a rearrangement product of the above compound.
GB267/67A 1966-05-27 1967-01-03 Process for the production of hexamethyl-bicyclo-(2,2,0)-hexadiene-(2,5) Expired GB1133893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0039186 1966-05-27

Publications (1)

Publication Number Publication Date
GB1133893A true GB1133893A (en) 1968-11-20

Family

ID=7023612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB267/67A Expired GB1133893A (en) 1966-05-27 1967-01-03 Process for the production of hexamethyl-bicyclo-(2,2,0)-hexadiene-(2,5)

Country Status (3)

Country Link
DE (1) DE1568287A1 (en)
FR (1) FR1523040A (en)
GB (1) GB1133893A (en)

Also Published As

Publication number Publication date
DE1568287A1 (en) 1970-03-05
FR1523040A (en) 1968-04-02

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