| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b3f4f8df8306f743faf2d4a4af65e1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2602-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-867
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C13-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C13-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1996-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ee6d5667818afca5f019d901d4af751
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4467b90c05a7a29195fdc53898f74707 |
| publicationDate |
2001-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0751143-B1 |
| titleOfInvention |
Process for the preparation of carbon bridged dicyclopentadiene compounds |
| abstract |
Prodn. of carbon-bridged biscyclopentadiene cpd. comprises reacting one or two cyclopentadiene cpds. (LH), at least one being a substd. cyclopentadiene, with a carbonyl cpd. in the presence of a base and a phase transfer catalyst. Also claimed is the prodn. of a phase transfer catalyst. Also claimed is the prodn. of a carbon-bridged biscyclopentadienyl-metallocene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020156998-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3686209-A1 |
| priorityDate |
1995-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |