http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1170671-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f131a39f6301c6a0a78bb3c268666472 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-054 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-792 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-792 |
| filingDate | 1967-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1969-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1170671-A |
| titleOfInvention | Hydrindacenes and process for the manufacture thereof |
| abstract | 1,170,671. Hydrindacenes; hydrogenated hydrindacenes. L. GIVAUDAN & CIE S.A. 12 Jan., 1967 [17 Feb., 1966], No. 1724/67. Heading C5E. Symmetrical and asymmetrical hydrindacenes are prepared by reacting isoprene or 2,3- dimethyl-1,3-butadiene with a compound of formula where each R is H or C 1-5 alkyl, each R<SP>1</SP> is H or methyl, and where the benzene nucleus contains either at least two adjacent unsubstituted carbon atoms in which case each R<SP>1</SP> is H or methyl and R<SP>2</SP> is H, or one unsubstituted carbon atom adjacent to a labile tertiary alkyl group, in which case each R<SP>1</SP> and R<SP>2</SP> is H or methyl, at - 30‹ to +150‹ C. in the presence of an acidic Friedel- Crafts catalyst. The hydrindacenes may be completely hydrogenated, to form products suitable for use as jet fuels, in the presence of Raney nickel at 200‹ C. or above. |
| priorityDate | 1966-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.