| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_322476f4ec68864fa54daecea28b490f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-42 |
| filingDate |
2010-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0640a9c1364d90460fa86e5bf9c591e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39ec45246bb067b2e6ce7471e37e3ff6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f15810447c010e06e5b648c5104a3e82 |
| publicationDate |
2012-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2417109-A2 |
| titleOfInvention |
Process for the preparation of chalcogene compounds |
| abstract |
The present invention is a novel process for the preparation of chalcogenone compounds by conversion of ionic liquids and salts comprisingnitrogen-containing heterocyclic cations and basic anions to the corresponding nitrogen-containing heterocyclic chalcogenones by reaction with elemental chalcogens. |
| priorityDate |
2009-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |