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
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.
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)
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 |
-
1967
- 1967-01-04 GB GB530/67A patent/GB1152776A/en not_active Expired
Cited By (1)
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 |