http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-317809-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4862d5782d86a04be9bbebe9ca89a5f4 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-42 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C13-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-50 |
| filingDate | 1965-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-317809-A1 |
| titleOfInvention | A PROCEDURE FOR THE SYNTHESIS OF BICYCLE UNSATURATED HYDROCARBONS. |
| abstract | A process for the synthesis of unsaturated bicyclic hydrocarbons, with condensed nuclei, of the general formula ** (See formula) ** where R and R1 (which may be the same or different) are hydrogen atoms or methyl groups, by codimerization of cyclopentadiene (or dicyclopentadiene or mixtures of cyclopentadiene and dicyclopentadiene) with an acyclic conjugated diolefin, chosen from butadiene, isoprene and dimethylbutadiene, a procedure characterized in that: (a) the reaction is carried out in the presence of a solvent, (b) the monomers to be codimerized are introduced into a preheated reaction vessel at a temperature between 80 and 250º C, and preferably between 150 and 250º C, (c) the products formed during the reaction are subjected to hydrolysis at a temperature between 300 and 900, whereby the starting monomers are again obtained together with the codimers. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1964-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.